{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Wires' data-url='/boclips/videos/634c071b39426e0cd2a863c6' data-video-url='/boclips/videos/634c071b39426e0cd2a863c6' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nWires\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356647\" href=\"/search?publisher_ids%5B%5D=30356647\"\u003eFuseSchool\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eWires | Electricity | Physics | FuseSchoolA broken wire means two things;1. It won’t work properly anymore.2. It’s dangerous and shouldn’t be used. In this video we’re going to look at wires, the wiring of a plug and why insulation is...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eWires | Electricity | Physics | FuseSchool\u003cbr/\u003e\u003cbr/\u003eA broken wire means two things;\u003cbr/\u003e1. It won’t work properly anymore.\u003cbr/\u003e2. It’s dangerous and shouldn’t be used. \u003cbr/\u003eIn this video we’re going to look at wires, the wiring of a plug and why insulation is important. \u003cbr/\u003e\u003cbr/\u003eWires inside walls carry electricity to electrical sockets and lights in a house. \u003cbr/\u003eWhenever you plug in an appliance, you’re connecting it to an electrical circuit.  \u003cbr/\u003eA appliance is anything that transfers energy from one form to another.\u003cbr/\u003eDifferent countries have different plugs, for connecting devices to the mains.\u003cbr/\u003e\u003cbr/\u003eEach of the pins in the plug is connected to a different type of wire. We’re going to look at a 3 pin plug with 3 wires, but 2 pins are pretty much the same.\u003cbr/\u003e\u003cbr/\u003eIf we look inside a plug we can see the different wires.\u003cbr/\u003eThe brown live wire\u003cbr/\u003eThe blue neutral\u003cbr/\u003eAnd the green and yellow earth.\u003cbr/\u003e\u003cbr/\u003eThe brown live wire and the blue neutral wire carry the current around the circuit.\u003cbr/\u003e\u003cbr/\u003eThe live wire is the route into the plug for the electric current. The current is alternating current, which travels back and forth approximately 50 times a second.\u003cbr/\u003e\u003cbr/\u003eThe neutral wire completes the circuit. It is the route the electric current takes when it exits an appliance. Neutral wires have a voltage close to zero.\u003cbr/\u003e\u003cbr/\u003eThe green and yellow earth wire is a safety wire. Many electrical appliances have metal casings. \u003cbr/\u003eIf a loose wire touches the metal casing, anyone who touches the appliance would get an electrical shock. Which is where the earth wire comes in. The earth wire connects to the earth pin, which takes the current away from the appliance into the wiring of your house and down to the earth through the house’s earthing system. So the current runs through the earth wire, rather than running through you if you touch the appliance. Much safer!\u003cbr/\u003eThe earth pin on a plug is longer than the live and neutral pins. Therefore whenever you plug in a plug, the earth pin always connects with the socket first. Providing you with that earthing safety.\u003cbr/\u003e\u003cbr/\u003eThe fuse is a very thin wire between the live terminal and the live pin. It has a very low melting point, so if a too large current flows through the fuse, then the wire heats up and melts. Thus breaking the circuit. Which is why you might hear the phrase “the fuse has blown”. If there is a gap in the circuit, electricity cannot flow and so the device will not work, but the user is safe.\u003cbr/\u003eThe main role of a fuse is to prevent fires starting, due to too large currents.\u003cbr/\u003eAnother safety feature is the outer insulation of wires attached to plugs.\u003cbr/\u003ePlastic is an electrical insulator meaning electricity cannot travel through it. If electrical wires are surrounded by a plastic casing, then they are safe to touch. If there is a break in the plastic or it is damaged, you could come into contact with the wire inside and have an electrical shock. So do yourself a favour, if your phone charger looks like this, get yourself a new one!\u003cbr/\u003eDifferent countries have slightly different colour combinations for these wires, but they’re pretty much the same.\u003cbr/\u003e\u003cbr/\u003eThere’s a really easy way to remember where each wire goes…\u003cbr/\u003eTake the 2nd letters of the colours\u003cbr/\u003eBLue   L   Left\u003cbr/\u003eBRown   R   Right\u003cbr/\u003eSTriped   T   Top\u003cbr/\u003e\u003cbr/\u003eSo there we have our current carrying live and neutral wires, and our protective earth wire and fire stopping fuses.\u003cbr/\u003e\u003cbr/\u003e\u003cbr/\u003e\u003cbr/\u003eCREDITS\u003cbr/\u003eAnimation \u0026 Design: Reshenda Wakefield\u003cbr/\u003eNarration: Dale Bennett\u003cbr/\u003eScript: Bethan Parry\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' 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class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eSubjects\u003c/dt\u003e\u003cdd\u003e\u003cspan\u003e\u003ca href=\"/search?keywords=addition+word+problems\u0026amp;page=11\u0026amp;search_tab_id=1\u0026amp;subject_ids%5B%5D=365221\"\u003eScience\u003c/a\u003e\u003c/span\u003e\u003c/dd\u003e\u003cdd class=\"text-muted\"\u003e\u003ci class=\"fa-solid fa-lock mr5\"\u003e\u003c/i\u003e8 more...\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eMedia Type\u003c/dt\u003e\u003cdd\u003e\u003cspan\u003e\u003ca href=\"/search?keywords=addition+word+problems\u0026amp;page=11\u0026amp;search_tab_id=2\u0026amp;type_ids%5B%5D=4543647\"\u003eInstructional Videos\u003c/a\u003e\u003c/span\u003e\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eSource:\u003c/dt\u003e\n\u003cdiv class='preview-source' data-animation='true' data-boundary='.rp-info' 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data-type='keyterms'\u003escience, chemistry, learn, gcse, alevels, aqa, students free online courses video science videos, student, fuseschool, global education, ict4d, blue, brown, striped, wire, plug, live wire, blue neutral, green, yellow, earth, current, alternating, metal casing, electric shock, earth pin, earth wire, electric current, neutral wires, live, wires, connecting, inside, pins, circuit, video, wiring, house, appliance, plugs, pretty, route, touches\u003c/div\u003e\n\u003cdiv class='keyterms-toggle-buttons' data-identifier='Boclips::VideoDecorator634c071b39426e0cd2a863c6'\u003e\n\u003cbutton aria-expanded='false' class='more btn-link' type='button'\u003e\n\u003cspan\u003eShow More\u003c/span\u003e\n\u003ci aria-hidden='true' class='fa-solid fa-caret-down ml5'\u003e\u003c/i\u003e\n\u003c/button\u003e\n\u003cbutton aria-expanded='true' class='less btn-link' style='display: none;' type='button'\u003e\n\u003cspan\u003eShow Less\u003c/span\u003e\n\u003ci aria-hidden='true' 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