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A conductor of length lm and carrying cu...

A conductor of length lm and carrying current of 1A is placed at an angle of `45^@` to the magnetic field of 1G. The force acting on the conductor is

A

`1/sqrt2xx10^-4N`

B

`1/sqrt3xx10^-4N

C

`1/sqrt2xx10^-2N

D

`1/sqrt3xx10^-2N

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CHETANA PUBLICATION-Magnetic Fields due to Electric Current-Exercise
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  2. If a particle of charge q is moving with a velocity v in a direction o...

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  3. A conductor of length lm and carrying current of 1A is placed at an an...

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  4. The maximum force acting on a straight conductor of length 15 cm place...

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  5. A force of 1.732 xx 10^-2 N acts on a particle of charge moving with a...

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  6. The force acting on a particle of charge q moving in a uniform magnets...

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  7. In Bohr's model if hydrogen atom, the electron circulates around nucle...

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  8. Two circular coils are made of two identical wires of same length. If ...

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  9. A circular coil having 50 turns each of radius 0.05 m carries a curren...

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  10. The ratio of magnetic induction at a point along the axis of a circula...

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  11. A square coil of side 10 cm consists of 20 turns and carries 12 A. The...

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  12. Two long and straight conductors, placed parallel to each other are se...

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  13. The magnetic moment of a square coil having 5 turns, each side measuri...

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  14. A long straight wire carries a current of 50 A. An electron moving at ...

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  15. The magnetic induction at a point on the axis of a circular current ca...

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  16. Choose the correct option:- Cyclotron cannot accelerate

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  17. Choose the correct option:- The magnetic field at a distance 'r' from ...

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  18. Choose the correct option:- Ampere's law is analogous to

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  19. Choose the correct option:- The magnetic field at point O is

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  20. What do you mean by resonance condition in cyclotron?

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