Assertion (A): The temperature of a metal wire rises when an electric – McqOptions

MCQOPTIONS

1.	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.
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 the correct explanation of A
C.	A is true but R is false
D.	A is false but R is true
Answer» B. Both A and R are true but R is NOT the correct explanation of A

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