Q. 25 B4.5( 2 Votes )

When a high resis

Answer :

Since the voltmeter reading shows 2V. Thus V = 2.

Also, Current send by electric cell = 0.4A


Thus I = 0.4A


By Ohm’s law V = IR


2 = 0.4 × R



The resistance of the resistor is 5Ω.


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