{"id":27,"date":"2014-10-17T07:19:27","date_gmt":"2014-10-17T07:19:27","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/?page_id=27"},"modified":"2018-05-11T13:29:07","modified_gmt":"2018-05-11T13:29:07","slug":"electricity-energy-exercise-4","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/electricity-energy-exercise-4\/","title":{"rendered":"Electricity &amp; Energy Exercise 4"},"content":{"rendered":"<p style=\"text-align: center\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4a.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28\" title=\"ElecEn 1_4a\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4a.png\" alt=\"\" width=\"618\" height=\"206\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4a.png 920w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4a-300x99.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMX%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIGNdX3o8%2Bo7MEBMIwOJySTffH0A1gvNXAaOJlFmSTiwDAiEAqZQtP7HI7eRZqpFIWhKQ3BXWf08oMctMwEqtferqF9oqwQUIjv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwyNzM1NzAxOTU0MzMiDD3B731dsU5bvw9KRSqVBTCvse064NgG7c%2FFn0LFWFBqPTEL0wWKwrOEjSlM3EzpQ1mOhqOt6NzwfsfnQSDAuQuFGH6yqn4ormx3LnFueKo6Rtvfo2wE4txrMMG4KOFCHoA6gT4zvuERWdOrSybdnh610PiLHV9As7%2FQVG2ivsPTGA53LhVXYRrte3bgwGmjDn2wQVy7B%2BMm1CpFcVJGn0%2FLrvvhHVwghVw0KBpIBOvIcipstJ2jR9wgg9YR0E9F1U6lH2ub48RcLx74mOiQWEIgLWlFSIVFd%2Fko0ZTYhDF5l8DMlE5Umgh%2BiRP3v33or%2BrpoVaflNWkSkVasQj2vHTAjjlYwWhMCp5X7F%2B308YfiSU%2F%2FvvBnncBL3UVsO1ERaodEkGRz4HuRoJZYQE20XdZb8Uy0%2BT34Gx1eAqtf5cxw88FjvupKoiPBSfg%2BUTMMsulGS8Q9HIRg6%2BOoRSMbPCvUAcPNbYS8cUKbtmlz%2BHEGyaQxKhOvOXOxqHsoY1cZNyHnEeNIUZUIokVZhhFzKcVLi4j8Ss9soOkqWwgvxlxskCmeuC2u83UiQPw9qLciSXzOuRQZSuC%2Fh5Wfkj56lnvN7Wlcr4UJw1CWzvJda5G3WGXSwMTh1TGtFZ7xM2CUdt7nt09BMAQ%2F2DvUEE%2BGpJ%2B4MT92Qq5UWyMlzJt%2FWO%2BSXBfCpdUpYFmf2yVAzhhRnDOtON5jzjr1CS7XfK%2BqECvJ9nl6KY5MHGzsxzu4WcYAas1v5TKgk1IcidRxdcA2Md2lyEyn1a7BsR%2BuBhEKU%2Bcvu7JFHtceztsT4W8%2FZuJllv9IaxZqfcMGYy3yaWj6oy0vMnwz9E0bxEwkjcC8PdZdYQWVizXIWgYp7nL2uMBGc%2FJu1z2u8HOXqQQmefK4k5PK%2BswvteC0gY6sQHYo%2BsFVqkEipKkJ85lvY2JtwkTeqCDr8zmNZRDqmzcYXp060teLGzWtswUGg3vMtdV8s6VfbLMi7%2F8A39ew6XlYLxxsXXDip0sqllAf1Lo38r4cTqVo6dyNE0rN8V4YjrO12Z6BEnnysEDAB%2B1XtnNyZKV1OrecnsMSZBH599Ld11BtJpasSqvv%2FYdh4Dd%2BAfIVSXIwneZM75xkz3K3oWetA8uWH%2BCtYCqwplSOEgpCNk%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UV5RZHJLN%2F20260628%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260628T051948Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=841c1c5fdc423ab7a7be26bfae79386acf350952a114f3837ff50e025f080f12 300w\" sizes=\"auto, (max-width: 618px) 100vw, 618px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>1. What happens to the total resistance of a circuit as more resistors are connected in series?<\/p>\n<p style=\"text-align: left\">2. Copy and complete this table:<\/p>\n<p style=\"text-align: left\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4b.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30\" title=\"ElecEn 1_4b\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4b.png\" alt=\"\" width=\"620\" height=\"222\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4b.png 862w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4b-300x107.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMX%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIGNdX3o8%2Bo7MEBMIwOJySTffH0A1gvNXAaOJlFmSTiwDAiEAqZQtP7HI7eRZqpFIWhKQ3BXWf08oMctMwEqtferqF9oqwQUIjv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwyNzM1NzAxOTU0MzMiDD3B731dsU5bvw9KRSqVBTCvse064NgG7c%2FFn0LFWFBqPTEL0wWKwrOEjSlM3EzpQ1mOhqOt6NzwfsfnQSDAuQuFGH6yqn4ormx3LnFueKo6Rtvfo2wE4txrMMG4KOFCHoA6gT4zvuERWdOrSybdnh610PiLHV9As7%2FQVG2ivsPTGA53LhVXYRrte3bgwGmjDn2wQVy7B%2BMm1CpFcVJGn0%2FLrvvhHVwghVw0KBpIBOvIcipstJ2jR9wgg9YR0E9F1U6lH2ub48RcLx74mOiQWEIgLWlFSIVFd%2Fko0ZTYhDF5l8DMlE5Umgh%2BiRP3v33or%2BrpoVaflNWkSkVasQj2vHTAjjlYwWhMCp5X7F%2B308YfiSU%2F%2FvvBnncBL3UVsO1ERaodEkGRz4HuRoJZYQE20XdZb8Uy0%2BT34Gx1eAqtf5cxw88FjvupKoiPBSfg%2BUTMMsulGS8Q9HIRg6%2BOoRSMbPCvUAcPNbYS8cUKbtmlz%2BHEGyaQxKhOvOXOxqHsoY1cZNyHnEeNIUZUIokVZhhFzKcVLi4j8Ss9soOkqWwgvxlxskCmeuC2u83UiQPw9qLciSXzOuRQZSuC%2Fh5Wfkj56lnvN7Wlcr4UJw1CWzvJda5G3WGXSwMTh1TGtFZ7xM2CUdt7nt09BMAQ%2F2DvUEE%2BGpJ%2B4MT92Qq5UWyMlzJt%2FWO%2BSXBfCpdUpYFmf2yVAzhhRnDOtON5jzjr1CS7XfK%2BqECvJ9nl6KY5MHGzsxzu4WcYAas1v5TKgk1IcidRxdcA2Md2lyEyn1a7BsR%2BuBhEKU%2Bcvu7JFHtceztsT4W8%2FZuJllv9IaxZqfcMGYy3yaWj6oy0vMnwz9E0bxEwkjcC8PdZdYQWVizXIWgYp7nL2uMBGc%2FJu1z2u8HOXqQQmefK4k5PK%2BswvteC0gY6sQHYo%2BsFVqkEipKkJ85lvY2JtwkTeqCDr8zmNZRDqmzcYXp060teLGzWtswUGg3vMtdV8s6VfbLMi7%2F8A39ew6XlYLxxsXXDip0sqllAf1Lo38r4cTqVo6dyNE0rN8V4YjrO12Z6BEnnysEDAB%2B1XtnNyZKV1OrecnsMSZBH599Ld11BtJpasSqvv%2FYdh4Dd%2BAfIVSXIwneZM75xkz3K3oWetA8uWH%2BCtYCqwplSOEgpCNk%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UV5RZHJLN%2F20260628%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260628T051948Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=45ea83ee7c17cc2c6e8cc1085b3aafb038e9e3d0e076ef1e7918ffe30cbf6ce3 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p style=\"text-align: left\">3. Calculate the total resistance of these combinations of resistors:<\/p>\n<p style=\"text-align: left\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4c.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-32\" title=\"ElecEn 1_4c\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4c.png\" alt=\"\" width=\"614\" height=\"182\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4c.png 854w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4c-300x88.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMX%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIGNdX3o8%2Bo7MEBMIwOJySTffH0A1gvNXAaOJlFmSTiwDAiEAqZQtP7HI7eRZqpFIWhKQ3BXWf08oMctMwEqtferqF9oqwQUIjv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwyNzM1NzAxOTU0MzMiDD3B731dsU5bvw9KRSqVBTCvse064NgG7c%2FFn0LFWFBqPTEL0wWKwrOEjSlM3EzpQ1mOhqOt6NzwfsfnQSDAuQuFGH6yqn4ormx3LnFueKo6Rtvfo2wE4txrMMG4KOFCHoA6gT4zvuERWdOrSybdnh610PiLHV9As7%2FQVG2ivsPTGA53LhVXYRrte3bgwGmjDn2wQVy7B%2BMm1CpFcVJGn0%2FLrvvhHVwghVw0KBpIBOvIcipstJ2jR9wgg9YR0E9F1U6lH2ub48RcLx74mOiQWEIgLWlFSIVFd%2Fko0ZTYhDF5l8DMlE5Umgh%2BiRP3v33or%2BrpoVaflNWkSkVasQj2vHTAjjlYwWhMCp5X7F%2B308YfiSU%2F%2FvvBnncBL3UVsO1ERaodEkGRz4HuRoJZYQE20XdZb8Uy0%2BT34Gx1eAqtf5cxw88FjvupKoiPBSfg%2BUTMMsulGS8Q9HIRg6%2BOoRSMbPCvUAcPNbYS8cUKbtmlz%2BHEGyaQxKhOvOXOxqHsoY1cZNyHnEeNIUZUIokVZhhFzKcVLi4j8Ss9soOkqWwgvxlxskCmeuC2u83UiQPw9qLciSXzOuRQZSuC%2Fh5Wfkj56lnvN7Wlcr4UJw1CWzvJda5G3WGXSwMTh1TGtFZ7xM2CUdt7nt09BMAQ%2F2DvUEE%2BGpJ%2B4MT92Qq5UWyMlzJt%2FWO%2BSXBfCpdUpYFmf2yVAzhhRnDOtON5jzjr1CS7XfK%2BqECvJ9nl6KY5MHGzsxzu4WcYAas1v5TKgk1IcidRxdcA2Md2lyEyn1a7BsR%2BuBhEKU%2Bcvu7JFHtceztsT4W8%2FZuJllv9IaxZqfcMGYy3yaWj6oy0vMnwz9E0bxEwkjcC8PdZdYQWVizXIWgYp7nL2uMBGc%2FJu1z2u8HOXqQQmefK4k5PK%2BswvteC0gY6sQHYo%2BsFVqkEipKkJ85lvY2JtwkTeqCDr8zmNZRDqmzcYXp060teLGzWtswUGg3vMtdV8s6VfbLMi7%2F8A39ew6XlYLxxsXXDip0sqllAf1Lo38r4cTqVo6dyNE0rN8V4YjrO12Z6BEnnysEDAB%2B1XtnNyZKV1OrecnsMSZBH599Ld11BtJpasSqvv%2FYdh4Dd%2BAfIVSXIwneZM75xkz3K3oWetA8uWH%2BCtYCqwplSOEgpCNk%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UV5RZHJLN%2F20260628%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260628T051948Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=e6e127c2f4f92dbc6716de4fc7507d5ecf540c9bb6c794c7feb39826afe25278 300w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Parallel Resistors<\/strong><\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4d.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-35\" title=\"ElecEn 1_4d\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4d.png\" alt=\"\" width=\"621\" height=\"261\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4d.png 911w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4d-300x126.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMX%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIGNdX3o8%2Bo7MEBMIwOJySTffH0A1gvNXAaOJlFmSTiwDAiEAqZQtP7HI7eRZqpFIWhKQ3BXWf08oMctMwEqtferqF9oqwQUIjv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwyNzM1NzAxOTU0MzMiDD3B731dsU5bvw9KRSqVBTCvse064NgG7c%2FFn0LFWFBqPTEL0wWKwrOEjSlM3EzpQ1mOhqOt6NzwfsfnQSDAuQuFGH6yqn4ormx3LnFueKo6Rtvfo2wE4txrMMG4KOFCHoA6gT4zvuERWdOrSybdnh610PiLHV9As7%2FQVG2ivsPTGA53LhVXYRrte3bgwGmjDn2wQVy7B%2BMm1CpFcVJGn0%2FLrvvhHVwghVw0KBpIBOvIcipstJ2jR9wgg9YR0E9F1U6lH2ub48RcLx74mOiQWEIgLWlFSIVFd%2Fko0ZTYhDF5l8DMlE5Umgh%2BiRP3v33or%2BrpoVaflNWkSkVasQj2vHTAjjlYwWhMCp5X7F%2B308YfiSU%2F%2FvvBnncBL3UVsO1ERaodEkGRz4HuRoJZYQE20XdZb8Uy0%2BT34Gx1eAqtf5cxw88FjvupKoiPBSfg%2BUTMMsulGS8Q9HIRg6%2BOoRSMbPCvUAcPNbYS8cUKbtmlz%2BHEGyaQxKhOvOXOxqHsoY1cZNyHnEeNIUZUIokVZhhFzKcVLi4j8Ss9soOkqWwgvxlxskCmeuC2u83UiQPw9qLciSXzOuRQZSuC%2Fh5Wfkj56lnvN7Wlcr4UJw1CWzvJda5G3WGXSwMTh1TGtFZ7xM2CUdt7nt09BMAQ%2F2DvUEE%2BGpJ%2B4MT92Qq5UWyMlzJt%2FWO%2BSXBfCpdUpYFmf2yVAzhhRnDOtON5jzjr1CS7XfK%2BqECvJ9nl6KY5MHGzsxzu4WcYAas1v5TKgk1IcidRxdcA2Md2lyEyn1a7BsR%2BuBhEKU%2Bcvu7JFHtceztsT4W8%2FZuJllv9IaxZqfcMGYy3yaWj6oy0vMnwz9E0bxEwkjcC8PdZdYQWVizXIWgYp7nL2uMBGc%2FJu1z2u8HOXqQQmefK4k5PK%2BswvteC0gY6sQHYo%2BsFVqkEipKkJ85lvY2JtwkTeqCDr8zmNZRDqmzcYXp060teLGzWtswUGg3vMtdV8s6VfbLMi7%2F8A39ew6XlYLxxsXXDip0sqllAf1Lo38r4cTqVo6dyNE0rN8V4YjrO12Z6BEnnysEDAB%2B1XtnNyZKV1OrecnsMSZBH599Ld11BtJpasSqvv%2FYdh4Dd%2BAfIVSXIwneZM75xkz3K3oWetA8uWH%2BCtYCqwplSOEgpCNk%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UV5RZHJLN%2F20260628%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260628T051948Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=1455d78577c1475283df889ed856fda64f16834714593a56618b3dd5bd1112ea 300w\" sizes=\"auto, (max-width: 621px) 100vw, 621px\" \/><\/a><\/p>\n<p>4. What happens to the total resistance of a circuit as more resistors are added in parallel?<\/p>\n<p style=\"text-align: left\">5. Copy and complete this table:<\/p>\n<p style=\"text-align: left\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4e.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-37\" title=\"ElecEn 1_4e\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4e.png\" alt=\"\" width=\"611\" height=\"222\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4e.png 701w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4e-300x109.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMX%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIGNdX3o8%2Bo7MEBMIwOJySTffH0A1gvNXAaOJlFmSTiwDAiEAqZQtP7HI7eRZqpFIWhKQ3BXWf08oMctMwEqtferqF9oqwQUIjv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwyNzM1NzAxOTU0MzMiDD3B731dsU5bvw9KRSqVBTCvse064NgG7c%2FFn0LFWFBqPTEL0wWKwrOEjSlM3EzpQ1mOhqOt6NzwfsfnQSDAuQuFGH6yqn4ormx3LnFueKo6Rtvfo2wE4txrMMG4KOFCHoA6gT4zvuERWdOrSybdnh610PiLHV9As7%2FQVG2ivsPTGA53LhVXYRrte3bgwGmjDn2wQVy7B%2BMm1CpFcVJGn0%2FLrvvhHVwghVw0KBpIBOvIcipstJ2jR9wgg9YR0E9F1U6lH2ub48RcLx74mOiQWEIgLWlFSIVFd%2Fko0ZTYhDF5l8DMlE5Umgh%2BiRP3v33or%2BrpoVaflNWkSkVasQj2vHTAjjlYwWhMCp5X7F%2B308YfiSU%2F%2FvvBnncBL3UVsO1ERaodEkGRz4HuRoJZYQE20XdZb8Uy0%2BT34Gx1eAqtf5cxw88FjvupKoiPBSfg%2BUTMMsulGS8Q9HIRg6%2BOoRSMbPCvUAcPNbYS8cUKbtmlz%2BHEGyaQxKhOvOXOxqHsoY1cZNyHnEeNIUZUIokVZhhFzKcVLi4j8Ss9soOkqWwgvxlxskCmeuC2u83UiQPw9qLciSXzOuRQZSuC%2Fh5Wfkj56lnvN7Wlcr4UJw1CWzvJda5G3WGXSwMTh1TGtFZ7xM2CUdt7nt09BMAQ%2F2DvUEE%2BGpJ%2B4MT92Qq5UWyMlzJt%2FWO%2BSXBfCpdUpYFmf2yVAzhhRnDOtON5jzjr1CS7XfK%2BqECvJ9nl6KY5MHGzsxzu4WcYAas1v5TKgk1IcidRxdcA2Md2lyEyn1a7BsR%2BuBhEKU%2Bcvu7JFHtceztsT4W8%2FZuJllv9IaxZqfcMGYy3yaWj6oy0vMnwz9E0bxEwkjcC8PdZdYQWVizXIWgYp7nL2uMBGc%2FJu1z2u8HOXqQQmefK4k5PK%2BswvteC0gY6sQHYo%2BsFVqkEipKkJ85lvY2JtwkTeqCDr8zmNZRDqmzcYXp060teLGzWtswUGg3vMtdV8s6VfbLMi7%2F8A39ew6XlYLxxsXXDip0sqllAf1Lo38r4cTqVo6dyNE0rN8V4YjrO12Z6BEnnysEDAB%2B1XtnNyZKV1OrecnsMSZBH599Ld11BtJpasSqvv%2FYdh4Dd%2BAfIVSXIwneZM75xkz3K3oWetA8uWH%2BCtYCqwplSOEgpCNk%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UV5RZHJLN%2F20260628%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260628T051948Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=8accdbc283633479f6ebba95b0a0c2b8df088b1dbfaec21d77ccaeba6f0b6a1a 300w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><\/a><\/p>\n<p style=\"text-align: left\">6. Calculate the total resistance of these combinations of resistors:<\/p>\n<p style=\"text-align: left\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4f.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-38\" title=\"ElecEn 1_4f\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4f.png\" alt=\"\" width=\"620\" height=\"179\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4f.png 701w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphysu2hwrk\/uploads\/sites\/5086\/2014\/10\/ElecEn-1_4f-300x86.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMX%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIGNdX3o8%2Bo7MEBMIwOJySTffH0A1gvNXAaOJlFmSTiwDAiEAqZQtP7HI7eRZqpFIWhKQ3BXWf08oMctMwEqtferqF9oqwQUIjv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwyNzM1NzAxOTU0MzMiDD3B731dsU5bvw9KRSqVBTCvse064NgG7c%2FFn0LFWFBqPTEL0wWKwrOEjSlM3EzpQ1mOhqOt6NzwfsfnQSDAuQuFGH6yqn4ormx3LnFueKo6Rtvfo2wE4txrMMG4KOFCHoA6gT4zvuERWdOrSybdnh610PiLHV9As7%2FQVG2ivsPTGA53LhVXYRrte3bgwGmjDn2wQVy7B%2BMm1CpFcVJGn0%2FLrvvhHVwghVw0KBpIBOvIcipstJ2jR9wgg9YR0E9F1U6lH2ub48RcLx74mOiQWEIgLWlFSIVFd%2Fko0ZTYhDF5l8DMlE5Umgh%2BiRP3v33or%2BrpoVaflNWkSkVasQj2vHTAjjlYwWhMCp5X7F%2B308YfiSU%2F%2FvvBnncBL3UVsO1ERaodEkGRz4HuRoJZYQE20XdZb8Uy0%2BT34Gx1eAqtf5cxw88FjvupKoiPBSfg%2BUTMMsulGS8Q9HIRg6%2BOoRSMbPCvUAcPNbYS8cUKbtmlz%2BHEGyaQxKhOvOXOxqHsoY1cZNyHnEeNIUZUIokVZhhFzKcVLi4j8Ss9soOkqWwgvxlxskCmeuC2u83UiQPw9qLciSXzOuRQZSuC%2Fh5Wfkj56lnvN7Wlcr4UJw1CWzvJda5G3WGXSwMTh1TGtFZ7xM2CUdt7nt09BMAQ%2F2DvUEE%2BGpJ%2B4MT92Qq5UWyMlzJt%2FWO%2BSXBfCpdUpYFmf2yVAzhhRnDOtON5jzjr1CS7XfK%2BqECvJ9nl6KY5MHGzsxzu4WcYAas1v5TKgk1IcidRxdcA2Md2lyEyn1a7BsR%2BuBhEKU%2Bcvu7JFHtceztsT4W8%2FZuJllv9IaxZqfcMGYy3yaWj6oy0vMnwz9E0bxEwkjcC8PdZdYQWVizXIWgYp7nL2uMBGc%2FJu1z2u8HOXqQQmefK4k5PK%2BswvteC0gY6sQHYo%2BsFVqkEipKkJ85lvY2JtwkTeqCDr8zmNZRDqmzcYXp060teLGzWtswUGg3vMtdV8s6VfbLMi7%2F8A39ew6XlYLxxsXXDip0sqllAf1Lo38r4cTqVo6dyNE0rN8V4YjrO12Z6BEnnysEDAB%2B1XtnNyZKV1OrecnsMSZBH599Ld11BtJpasSqvv%2FYdh4Dd%2BAfIVSXIwneZM75xkz3K3oWetA8uWH%2BCtYCqwplSOEgpCNk%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UV5RZHJLN%2F20260628%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260628T051948Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=514dae2ec496cc59e20618fcbafa552b0a3295ed53f4d8323a252fab0e895dc1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; 1. What happens to the total resistance of a circuit as more resistors are connected in series? 2. Copy and complete this table: 3. Calculate the total resistance of these combinations of resistors: &nbsp; Parallel Resistors 4. What happens to the total resistance of a circuit as more resistors are added in parallel? 5. &hellip; <a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/electricity-energy-exercise-4\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Electricity &amp; Energy Exercise 4<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-27","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/pages\/27","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/comments?post=27"}],"version-history":[{"count":19,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/pages\/27\/revisions"}],"predecessor-version":[{"id":168,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/pages\/27\/revisions\/168"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysu2hwrk\/wp-json\/wp\/v2\/media?parent=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}