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...... Oscillates in LC circuit....

...... Oscillates in LC circuit.

A

Inductor

B

Capacitor

C

Waves

D

Charge

Text Solution

Verified by Experts

The correct Answer is:
D
In LC circuit, charge and current are oscillating as per following equations.
`q=q_0 cos (omegat)`
`i=-q_0 wsin(omegat)`
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KUMAR PRAKASHAN-ALTERNATING CURRENTS -SECTION-D MCQs (DARPAN BASED ON TEXTBOOK)
  1. Power factor in an L-C-R circuit is ……..

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  2. If 2.2 kW of power having 22000 V is transmitted on a transmission lin...

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  3. ...... Oscillates in LC circuit.

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  4. Charge in LC oscillations,

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  5. In order to continue emission of electromagnetic waves from LC oscilla...

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  6. In LC oscillator circuit, at t = 0, ……

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  7. In L-C oscillator circuit ………..

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

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

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

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

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  12. Time taken from zero to maximum for an A.C. voltage of frequency 50Hz ...

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  13. Initially conditions of L-C oscillator circuit ……….

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

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  15. In oscillator circuit, presence of .........are necessary

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  16. Generally, core of transformer is made up of ……...

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  17. Which of following quantities remains constant in transformer ?

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  18. Working of a transformer is based upon principle of …...

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  19. If NP and NS are respectively no. of turns in primary and secondary co...

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