Does the current in the circuit change when the length or area of cros – InterviewSolution

InterviewSolution

1.	Does the current in the circuit change when the length or area of cross section or the material of the conductor is changed ?
Answer» SOLUTION :(i) The CURRENT becomes ONE half of the initial value when the length of the conductor is DOUBLED. (ii) The current is doubled when the area of the cross section is doubled. (III) The current changes when the material of the conductor is changed from copper to nichrome.

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