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Total energy of one LC circuit is xJ. Th...

Total energy of one LC circuit is xJ. Then at t=0, energy of fully charged capacitor and inductor are respectively …..and ………

A

x,0

B

`x/2,x/2`

C

0,x

D

x,x

Text Solution

Verified by Experts

The correct Answer is:
A
Here `U=U_E+U_B=x`=constant
`rArr` At t=0 if `U_E` =max. then `U_B=0` . Hence , `U_E+0=x`. Thus at t=0, `U_E=x` and `U_B=0`
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KUMAR PRAKASHAN-ALTERNATING CURRENTS -SECTION-D MCQs (DARPAN BASED ON TEXTBOOK)
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  13. In LC oscillator circuit, at t = 0, ……

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  14. In L-C oscillator circuit ………..

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  15. In L-C oscillator circuit inductor ……….

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  16. At t = 0, time in L-C oscillator circuit …….

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  17. In R-C circuit when charge on the plate of the capacitor is increasing...

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  18. In an L-C oscillator circuit having a completely charged capacitor, wi...

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