Assertion (A): The temperature of a metal wire rises when an electric current is passed through it. Reason (R): Collision of metal atoms with each other releases heat energy.
Options
(a)Both A and R are true, and R is the correct explanation of A
(b)Both A and R are true, but R is NOT a correct explanation of A
(c)A is true, but R is false
(d)A is false, but R is true
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Class 10Electricity— NCERT Science, Chapter 11. The third physics chapter explains what flows in a wire and what it costs. Electric current is the rate of flow of charge, I = Q/t, measured in amperes with an ammeter…
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