{"id":125,"date":"2014-11-10T08:22:59","date_gmt":"2014-11-10T08:22:59","guid":{"rendered":"http:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/ppp-exercise-4a\/"},"modified":"2014-11-17T08:04:48","modified_gmt":"2014-11-17T08:04:48","slug":"ppp-exercise-4a","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/ppp-exercise-4a\/","title":{"rendered":"PPP Exercise 4A"},"content":{"rendered":"<p><strong>1.<\/strong>   The circuit diagrams below show resistors connected in a mixture of series and parallel. Calculate the total resistance of the circuits.<\/p>\n<p><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-145\" title=\"Picture1\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture1.png\" alt=\"\" width=\"701\" height=\"1006\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture1.png 701w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture1-209x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPb%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIErExQLtE%2Fjpf9iVMIASFMeD4o2IV2AbfMYdUHKOmaa0AiEA2N82qAXMG7B%2FrqnDPQWTjt74F8dUOIaVMCyEs9y7Ma4qwgUIv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwyNzM1NzAxOTU0MzMiDPDXpIAy3TFi9tPY%2FSqWBSjYcKO3ruTHgTlzCOlDuz0K%2B0QSaLh6qiuV0SvsQpfODcQVGQDkeiDkjtfSBoxWYkEBIAR7Lnggs0vLxUA00xZ%2Fdv6m7w1acGUBxYgdADLfohIRCqKUU4p2nDxSVUf9Rebd3euEt6uI653iUjNHQNY%2BVKpiRMlcRwnWvKd%2BUL8h18IF6AKhQLE56dMl3Wp%2ByOs3qHrluotr1ONJlSBVDxwxNYBXE8cAEbcmoTU%2FLe4cdIKVm4%2FUYQvfBwO2zl4Am8Q2iiBIB1U8tM5q6%2Fzr6TpUxjkSdkcFbPlhWxjg2s1%2FWwWPMzfbk0laaVlobkqin7WVeJ%2FTKb5VFlan7nRm%2FyEJDQHpvKb1zwc7zpY6CQSi9SWygdQZTRskPSj%2BVL4bQjc7c3FljeOnlwdq2amnqbUi0%2F7u8HKLjQ77%2BoEqHeG0YT5YWuvsqkpoRnN6reteogag8dlGSB3fw5thylmNnHRk2qn5q%2B54h%2FJe%2FAlUB3UYtH%2F8%2FBaNIQT8%2FmJscYU1QrBoq6iLL0ItqGU0kUOnVhx744FRPyrXXSMvLIvKIE5WAuokZ89I2bfGDynawKFfzRp12UYMcSvcR8Rg7Npr%2FjJgDVZvV3zGyKmxRCKADdiumJjpaOO1Yhly5Tvq05GoWyR4nSrDp1OfVJpbdy1vROFZ4U2uWd1vJwA9Wfkaje9sLkqsAKE72uUBR2fdUSf5gw3s9O2mjzzW%2F7W1NdyRMljcWHWCV4C3nEzTl8Hs34BdtKw8AyzzSTiGGfzpVzq19nXUcmuYP3S8YDKxvFH3TClI42iXnvga6fE3ZX8k0h%2BVGwNvGvnapVrmGUMVhXQlZvhH4AXYOh7m20qTWpEFvEIJMw1YgABP8FpIfE0RXhIJTuJdZbagMPG5rNAGOrEB9PxetAKeiDWnhkE2ZYLdr%2FlLIV75y2zUDLUmVn6BvfvFsTbz8pZDvUNE8tuPC9gafYV92yraLOf%2BCh%2FCqqm5N0xLak9w%2FSNvg1Hw9o%2BMxXRiTTPn00mld3%2F8sabz%2FoA0nAADhT0U2wOHH69cccl4LAfRjzBHdIfODSBnhPWU6YZ%2FoR1%2BRSpC1H6eSwKKPP8C4EfxFoeKxwh%2BnN%2FKYTN5PpRpkUEGDyx6mY6clpPxVxSF&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U367XME56%2F20260518%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260518T142141Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=24b0b8beed4f7e753bffac6a956d67ce729e0b47235e80be5689a9a17ebf30ab 209w\" sizes=\"auto, (max-width: 701px) 100vw, 701px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. The circuit diagrams below show resistors connected in a mixture of series and parallel. Calculate the total resistance of the circuits.<\/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-125","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/comments?post=125"}],"version-history":[{"count":1,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/125\/revisions"}],"predecessor-version":[{"id":147,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/125\/revisions\/147"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/media?parent=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}