Question

An inductor L of inductive reactance XL is

connected in series with a bulb B and an ac source.

How would brightness of the bulb change when

(i) number of turn in the inductor is reduced,

(ii) an iron rod is inserted in the inductor and

(iii) a capacitor of reactance XC = XL is inserted

in series in the circuit. Justify your answer in

each case.

Answer 1

Answer:

good question

Explanation:

but it is so tie