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  • In the circuit shown in figure current in the circuit is                                      

In the circuit shown in figure current in the circuit is
                                            

Option: 1

1.27 A


Option: 2

2.23 A


Option: 3

4.26 A


Option: 4

3.87 A


Answers (1)

best_answer

 Current in the circuit is 

 \mathrm{ \mathrm{I}=\frac{\mathrm{V}_{\mathrm{R}}}{\mathrm{R}}=\frac{\sqrt{\mathrm{V}^2-\left(\mathrm{V}_{\mathrm{L}}-\mathrm{V}_{\mathrm{C}}\right)^2}}{\mathrm{R}} }
\mathrm{ =\frac{\sqrt{(400 \mathrm{~V})^2-(300 \mathrm{~V}-200 \mathrm{~V})^2}}{100 \Omega}=3.87 \mathrm{~A} }
 

Posted by

Divya Prakash Singh

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