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An alternating voltage is connected in s...

An alternating voltage is connected in series with a resistance R and an inductance L. If the potential drop across the resistance is 200 V and across the inductance is 150 V , then the applied voltage is

A

350 V

B

250 `sqrt(R^(2)+2pifL)`

C

500 V

D

300 V

Text Solution

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The correct Answer is:
B
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