Which of the following actions will not lead to an increa...
Which of the following actions will not lead to an increase in the induced e.m.f. in a coil of wire rotating between the poles of a magnet? Increasing the
strength of the magnet
number of turns in the coil
speed of location in the coil
gap between the poles of the magnet
Correct answer is D
No explanation has been provided for this answer.
The reason for laminating the soft iron core of a transformer is to? ...