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The north of a bar magnet is moved towar...

The north of a bar magnet is moved towards a coil along the axis passing through the centre of the coil and perpendicular to the plane of the coil. The direction of the induced current in the coil when viewed in the direction of the motion of the magnet is

A

Clockwise

B

Anti - clockwise

C

No current in the coil

D

Either clockwise or anti - clockwise

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-ELECTROMAGNETIC INDUCTION-EXERCISE-IA
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  2. A coil is rotated in a uniform magnetic field about an axis perpendicu...

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  3. The north of a bar magnet is moved towards a coil along the axis passi...

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  4. Two identical coaxial circular coils are carrying current .i. each in ...

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  5. In an experiment, a magnet with its magnetic moment along the axis of ...

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  6. The self inductance L of a slenoid of length l and area of cross-secti...

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  7. A vertical rod of length l is moved with constant velocity v towards e...

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  8. If the number of turns per unit length of a coil of a solenoid is trip...

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  9. A solenoid is connected to a battery so that a steady current flows th...

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  10. A coil of self-inductance L is connected in series with a bulb B and a...

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  11. Two coils are placed close to each other. The mutual inductance of the...

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  12. When the plane of the armature of an ac. generator is parallel to the ...

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  13. A coil of self-inductance L is placed in an external magnetic field (n...

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  14. The magnetic energy stored in a long solenoid of area of cross-section...

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  15. In an L-R circuit connected to a battery of constant emf E, switch is ...

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  16. Two identical capacitors A and B are charged to the same potential and...

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  17. The induced emf in a L-R circuit is maximum:

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  18. Self inductance coefficient of a system can be increased by increasi...

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  19. A) It is possible to have mutual inductance without self-inductance ...

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  20. Consider the following statements A) If time constant is small the c...

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