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In the circuit shows find the phase diff...

In the circuit shows find the phase difference between the potential differences across C and `R_2`

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MODERN PUBLICATION-ALTERNATING CURRENTS-EXERCISE
  1. The variation with time t of the output E of an alternating voltage su...

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  2. In the circuit shows find the phase difference between the currents th...

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  3. In the circuit shows find the phase difference between the potential d...

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  4. Can a capacitor of suitable capacitance replace a choke coil in an ac ...

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  5. What do you mean by the average value of a.c. ? Derive the expression ...

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  6. What is meant by average value of alternating current? Obtain an expre...

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  7. What is meant by mean or average value of alternating current ? Show t...

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  8. Define root mean square value of an alternating current.

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  9. Define root mean square value of an alternating current.

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  10. Define root mean square value of an alternating current.

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  11. Define virtual e.m.f. and find the relation between virtual e.m.f. and...

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  12. Define root mean square value of an alternating current.

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  13. What do you mean by the average value of a.c. ? Derive the expression ...

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  14. Derive the relation for mean value of alternating current.

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  15. The instantaneous current form an a.c. source is I = 5 sin (314t) A. W...

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  16. Define root mean square value of an alternating current.

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  17. An alternating e.m.f. is supplied to a pure resistance investigate the...

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  18. Show mathematically that in an a.c. circuit containing only inductance...

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  19. Show that in an inductane, the voltage leads the current by pi//2.

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  20. Derive an expression for impedance of an a.c. circuit with an induct L...

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