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What is,the percentage of r.m.s. value o...

What is,the percentage of r.m.s. value of an a.c. current with respect to its peak value?

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UNITED BOOK HOUSE-MODEL PAPER SET-05-EXERCISE
  1. What is current sensitivity of a galvanometer?

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  2. A coil has a number of turns n and area A. It is placed at an angle 60...

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  3. What is,the percentage of r.m.s. value of an a.c. current with respect...

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  4. Convert (110111)2 into decimal number.

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  5. Substract following in 1 s complement method 1101-1010=?

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  6. Show that to get maximum power in an electrical circuit the external r...

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  7. There are n number of cells each of resistance R. When they are connec...

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  8. The internal resistance of a battery of e.m.f. 100 Vis 4 Omega. A volt...

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  9. A plane electromagnetic wave of frequency 25 Hz is moving along. x dir...

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  10. What is electric dipole? Find electric field intensity at a point on ...

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  11. Three point charges q, 2q and- 4q are in air at three points so-that t...

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  12. Establish the formula of equivalent capacitor for three capacitors in ...

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  13. State Biot Savart’s law.

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  14. A ray of lilght is incident at a small angle theta on a rectangular gl...

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  15. Write down the expression of angle of deviation by thin prism. A ray o...

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  16. X-rays of wavelength lambda fall on photosensitive-surface emitting el...

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  17. The two lines A and B shown in the graph plot the de Broglie wavelengt...

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  18. What kind of diode is used as a voltage regulator? .draw the v-i char...

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  19. How is the p-n junction, used as a half wave rectifier and draw the in...

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  20. Write Kirchhoff’s 2nd law.

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