What is an ohmmeter?
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What is resistance?
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{"type":"multi-choice","id":"3026","dataJson":{"type":"multi-choice","slide_id":16572,"key":3026,"prompt":"\u003cp\u003eWhat is resistance?\u003c/p\u003e","validResponse":[3359],"use_data":false,"question_body":"","question_video_url":"","question_fileboy_image_id":"","options":[{"label":"a device that measures the resistance of a material/component\n","value":3357,"fileboyId":"202cb6fa-ca62-4f27-8960-1b2f24281d82"},{"label":"the effect of opposing the flow of electric current\n","value":3359,"fileboyId":"1d0c9826-eb08-4711-b11f-e25bd08785b9"},{"label":"a measure of a material's ability to oppose the flow of electric current\n","value":3360,"fileboyId":"3e4b114e-171c-4b34-b254-3ce9e65c0d03"},{"label":"a German physicist and mathematician, for whom the unit of resistance is named\n","value":3356,"fileboyId":"817059a7-0d5d-491b-a6b9-99a8b4ba0740"},{"label":"the unit of electrical resistance; named after Georg Ohm\n","value":3358,"fileboyId":"d0d7eee3-c26d-4443-8687-e5b029c7a7f9"}],"question_data":{"body":"Much like you in a busy street, electrons feel resistance in a wire. If a wire has a high resistance, this inhibits the current and it slows down. Every object has a resistance, including components, wires - even you. Several different factors affect an object's resistance. Let’s explore them. ","video":null,"image_url":"https://www.developingexperts.com/file-cdn/images/get/966c1485-fcfb-41e8-a495-a54d496e195b?transform=resize:800x600;format:webp;quality:80"},"limitChoices":{"min":1,"max":1}}}
What are Ohms?
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What is resistivity?
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What was Georg Ohm?
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Look at the slide below to work out the answer.