Which of the following statements about inductors are correct? There may be more
ID: 1897795 • Letter: W
Question
Which of the following statements about inductors are correct? There may be more than one correct choice.
Answer
When it is connected in a circuit, an inductor always resists having current flow through it.
Inductors store energy by building up charge.
When an inductor and a resistor are connected in series with a DC battery, the current in the circuit is zero after a very long time.
When an inductor and a resistor are connected in series with a DC battery, the current in the circuit is reduced to zero in one time constant.
An inductor always resists any change in the current through it.
Explanation / Answer
d) An inductor always resists any change in the current through it. Ldi/dt=v
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