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From which of the following case, curren...

From which of the following case, current in the loop will not be induced?

A

The loop is moved in the direction of the magnet

B

The magnet is moved in the direction of the loop.

C

The loop and magnet are moved in the opposite direction with the same speed.

D

The loop and magnet are moved in one direction with the same speed.

Text Solution

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The correct Answer is:
A, C, D
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UNIQUE PUBLICATION-EFFECTS OF ELECTRIC CURRENT -MULTIPLE CHOICE QUESTION
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  2. The magnetic field produced due to a current through a circular loop d...

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  3. ............ are used in domestic appliances like mixers, washing mach...

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  4. .. .......... reverses the direction of current in the armature coil o...

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  5. The device used for converting electrical energy to mechanical energy ...

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  6. The direction of induced current in an AC generator changes once in ea...

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  7. One megawatt is equivalent to ............

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  8. A person gets a severe electric shock on touching ............ .

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  9. Fuse wire is a ............

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  10. The fuse wire should have a ............ .

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  11. ............ discovered that when a compass needle deflects when kept ...

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  12. When electric current passes through a wire , it behaves like a magnet...

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  13. Which of the following correctly describes the magnetic field near a l...

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  14. An electric fuse is based on ............ .

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  15. Frequency of AC in India is ............

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  16. As we move away from a current carrying conductor, the spacing between...

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  17. A positively charged particle (alpha particle) projected towards west ...

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  18. The magnetic field of a ............ is like a magnetic field of a bar...

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  19. From which of the following case, current in the loop will not be indu...

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  20. If 220 V potential difference is applied across an electric bulb, a cu...

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