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In the circuit shown, the current throug...

In the circuit shown, the current through the `4 Omega` resistors is `1 amp` when the points `P` and `M` are connected to a `dc` voltage source. The potential difference between the points `M` and `N` is.
.

A

0.5 volt

B

3.2volt

C

1.5volt

D

1.0volt

Text Solution

Verified by Experts

The correct Answer is:
2
`V_("PM")=4xx1=4` volt

`V_(NM)=((1)/(1+0.25))4=3.2` volt
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