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  • Find the apparent or virtual power of circuit when apparent voltage is 20V of apparent current is 3mAOption: 1 60 mW<div class='qna-opt

Find the apparent or virtual power of circuit when apparent voltage is 20V of apparent current is 3mA

Option: 1

60 mW


Option: 2

50.34 mW


Option: 3

6.666 mW


Option: 4

48.06mW


Answers (1)

best_answer

As we learnt,

 

Apparent or virtual power -

P_{app}= V_{rms}\: \: \: i{}'_{rms}= \frac{v_{0}\: \: {i}_{rms}'}{2}

-

 

 

 

 

 Apperent Power = V_{rms}I_{rms}

                            =(20V)\times 3mA = 60 mW

 

Posted by

Ritika Harsh

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