{"type":"multi-choice","id":"73888","dataJson":{"key":13,"prompt":"Resistance is measured in...","options":[{"key":"0.08328796919029025","label":"ohms","value":"ohms"},{"key":"0.09706092793728938","label":"omegas","value":"omegas"},{"key":"0.1983100832252439","label":"omes","value":"omes"},{"key":"0.9960554366804236","label":"ums","value":"ums"}],"limitChoices":{"max":1,"min":1},"validResponse":["ohms"]}}

{"type":"multi-choice","id":"73889","dataJson":{"key":2,"prompt":"When a current passes through a high resistance wire, the wire will heat up.","options":[{"key":"0.8106939436521001","label":"True","value":"True"},{"key":"0.07506249662709208","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["True"]}}

{"type":"multi-choice","id":"73890","dataJson":{"prompt":"True or false: Thicker wires have a lower resistivity than thinner wires because they stay cool.","options":[{"key":"0.920081783728562","label":"True","value":"True"},{"key":"0.7047715460709453","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["False"]}}

{"type":"multi-choice","id":"73891","dataJson":{"prompt":"What can happen if the resistance in a circuit is very high?","options":[{"key":"0.1921161451043616","label":"Components work more efficiently ","value":"Components work more efficiently "},{"key":"0.6578334871920984","label":"Conductors damaged","value":"Conductors damaged"},{"key":"0.13827903248721762","label":"Electrical fires","value":"Electrical fires"}],"limitChoices":{"max":2,"min":2},"validResponse":["Conductors damaged","Electrical fires"]}}

{"type":"multi-choice","id":"73892","dataJson":{"key":14,"prompt":"Which of the following factors will decrease a wire's resistance?","options":[{"key":"0.31280335310668606","label":"making the wire longer","value":"making the wire longer"},{"key":"0.23953238307109836","label":"making the wire thinner","value":"making the wire thinner"},{"key":"0.5083122805435546","label":"using a lower resistivity material","value":"using a lower resistivity material"},{"key":"0.901968966813602","label":"cooling the temperature of the wire","value":"cooling the temperature of the wire"}],"limitChoices":{"max":2,"min":2},"validResponse":["using a lower resistivity material","cooling the temperature of the wire"]}}

Answer incorrect

Look at the slide below to work out the answer.