An analogy can be drawn between the formulae related to a capacitor and inductor. Observe the similarity in various quantities that are related to the two.
Example:
To obtain a displacement current of 1 A across the plates of a 2 µF capacitor, the voltage across it should be varied at the rate of
Answer:
The expression for displacement current through a capacitor is
Here, C is the capacitance and is rate of change of capacitor voltage.
Substitute the known values.
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