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In the circuit given below the reading o...

In the circuit given below the reading of voltmeter across L will be ………….

A

249.8 V

B

20 V

C

10 V

D

200 V

Text Solution

Verified by Experts

The correct Answer is:
A

From figure,
`V^2 =V_R^2 +(V_L-V_C)^2`
`therefore 230^2 =100+(V_L-20)^2`
`therefore V_L-20 =sqrt(52900-100)`
`therefore V_L=20+229.8`
`therefore V_C`=249.8 V
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