{"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 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=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080906Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=899&amp;X-Amz-Signature=c70b6614bcf063e0df887b19a44bf1e6f92cffc7d29dad4f4f39f82c95a60b31 300w\" sizes=\"(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 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=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080906Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=03c5da542c41ebfd74c9e8afb738b651c4426bb0f0abbeb59619ca8e1cbefd80 300w\" sizes=\"(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 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=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080906Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=5d97410b636ea4e88e3d0ca14aa62fe78737ef18340a5e380f330c7ea32fcdab 300w\" sizes=\"(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 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=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080906Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=8b465aa9554385229effa3d3ecdd9ac18ecf0f95eb0c8ee2dcd375ec0b934a99 300w\" sizes=\"(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 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=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080906Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=c4e31a198a2160c93c03017c5db4e2bbc5593a225da47ac1e13c388e4e33dff9 300w\" sizes=\"(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 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=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080906Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=27eeb87bb9e97302f3f208e990af96d6b7a16696cbbbd44be85a6e390def215b 300w\" sizes=\"(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}]}}