If the frequency of the alternating supply connected to an inductor is doubled
PHYSICS · Single correct · A Level · Physics · Fields and their consequences · Fields and their consequences
Problem
If the frequency of the alternating supply connected to an inductor is doubled, how does its inductive reactance change?
(a) It becomes half of its initial value.
(b) It remains unchanged.
(c) It becomes twice its initial value.
(d) It becomes four times its initial value.