Electric Circuits
The resistivity of the conductor depends on

 type of material.
 none of these.
 length of the conductor.
 area of the conductor.

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Electric Circuits
What is called the instantaneous value of an alternating current?

 The value of peak current at any instant.
 The value of alternating quantity at any instant.
 The value of peak quantity at any instant.
 The value of alternating frequency at any instant.

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