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What is the phase difference between voltage and current in L-C-R circuit at resonance?

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BINA LIBRARY-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT-EXERCISE
  1. What is power dissipation in an ac circuit in which voltage and curren...

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  2. what is power factor of an L-C-R circuit? Explain on the basis of powe...

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  3. What is the phase difference between voltage and current in L-C-R circ...

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  4. What is resonance?

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  5. State the condition of resonance in a series LCR circuit driven by ac ...

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  6. State Faraday's law of electromagnetic induction.

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  7. State len's Law of electromagnetic induction. Establish that lenz's La...

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  8. A coil having n turns has self inductance L. Deduce the relation, e=-L...

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  9. How does energy stored in a inductor?

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  10. Find the expression for mutual inductance between a pair of co-axial c...

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  11. A metal rod of length l is placed normal to a uniform magnetic field B...

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  12. How do an eddy current generate?

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  13. Show that the rms value of an ac is1/sqrt2 of its peak value.

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  14. what is power factor of an L-C-R circuit? Explain on the basis of powe...

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  15. What are meant by inductive reactance and capacitive reactance of a ci...

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  16. Write a short note on sharpness of resonance.

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  17. What is the advantage of using a transformer for long distance transmi...

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  18. State Faraday's law of electromagnetic induction.

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  19. State len's Law of electromagnetic induction. Establish that lenz's La...

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  20. Define Coefficients of self induction write their SI units.

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