Question

class 10 physics one marks ​

Answer 1

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14. (d) There must be a relative motion between the coil and the magnet

15. (b)Parallel to magnetic field

16. (a) Galvanometer

17. (d) Motor

18. (c) Producing induced current passing through a coil due to relative motion between a magnet and coil.

19. (a) reduces substantially

20. (d) Upwards

21. (a) Soft Iron

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