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A square coil having500 turnseach of sid...

A square coil having500 turnseach of side10cm is placed normal to the magneticflux which increases of the rate of `1.0T//s`. What is the e.m.f. induced.

A

0.1

B

0.5

C

1

D

5

Text Solution

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CHETANA PUBLICATION-Electromagnetic Induction-EXERCISE
  1. A cylindrical bar magnet is kept along the axis of a circular coil. If...

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  2. A magnet is brought towards a coil (i) speedily (ii) slowly, then the ...

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  3. A square coil having500 turnseach of side10cm is placed normal to the ...

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  4. A coil having an area 2m^2 is placed in a magnetic field which changes...

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  5. In a circuit with a coil of resistance 2 ohms, the magnetic flux chang...

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  6. A rectangular coil of 20 turns and area of cross section 25 sqcm has a...

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  7. The magnetic flux linked with a coil, in webers is given by the equati...

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  8. A coil has an area of 0.05 m^2 and it has 800 turns. It is placed perp...

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  9. A 10 metre wire kept in east-west direction is falling with velocity 5...

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  10. A metal conductor of length 1m rotates vertically about one of its end...

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  11. A conducting wire is moving towards right in a magneticfield B.The dir...

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  12. An e.m.f. of 5 volt is produced by a self inductance, when the current...

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  13. A 50 mH coil carries a current of 2 ampere. The energy stored in joule...

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  14. The current passing through a choke coil of 5 Henry is decreasing at t...

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  15. In what form is the energy stored in an inductor

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  16. The average e.m.f. induced in a coil in which the current changes from...

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  17. Two pure inductors each of self inductance L are connected in parallel...

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  18. The self inductance of a coil is 5 H, a current of 1 A change to 2 A w...

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  19. A straight conductor of length 0.4 m is moving with a velocity of 7m//...

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  20. A metal rod of length lm, rotates about its one end in a plane at righ...

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