When current is passed through a conductor, the heat produced in it – McqOptions

MCQOPTIONS

1.	When current is passed through a conductor, the heat produced in it depends upon I. The material of the conductor II. The current flowing through the conductor III. The time for which the current flows.
A.	I and II only
B.	I and III only
C.	II and III only
D.	All I, II and III
Answer» E.

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