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A circuit is shown below. If A is a...

A circuit is shown below.

If A is an ideal ammeter, B an ideal Battery of voltage V, and C an ideal volmeter, what will be the reading of C/reading of A ?

A

R

B

2R

C

R/2

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
Reading of C=V {I in that branch=0}
Reading of `A=V/R`
Rightarrow R
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