Which of the following reduce(s) the effect of the back e...
Which of the following reduce(s) the effect of the back e.m.f. generated in the primary coil of an induction coil?
I. The capacitor in the circuit
II. The make and break contact in the circuit
III. The ratio of turns in the secondary to that in the primary
l only
II only
I and II only
II and III only
I, II and III
Correct answer is C
No explanation has been provided for this answer.
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