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The reading of the ideal voltmeter in th...

The reading of the ideal voltmeter in the adjoining diagram will be

A

`4 V`

B

`8 V`

C

`12 V`

D

`14 V`

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Current flowing in the circuit `i= (E)/(R ) = (10 - 4)/(20 + 10) = (1)/(4) A`
`P.D.` across `AC = (1)/(5) xx 20 = 4 V`
`P.D.` across `AN = 4 + 4 = 8 V`
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