The force experienced by a current-carrying conductor mov...
The force experienced by a current-carrying conductor move in a magnetic field is employed in the working of the
i. moving coil ammeter
ii. electric bell
iii. electric motor.
Which of the statements above are correct?
i and ii only
ii and iii only
i and iii only
i, ii and iii
Correct answer is C
No explanation has been provided for this answer.
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