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What happens to the force of attraction between the capacitors when the distance of separation between the plates increases?

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What happens to the force of attraction between the capacitors when the distance of separation between the plates increases?

(a) Increases

(b) Decreases

(c) Remains the same

(d) Becomes zero

I had been asked this question during an online exam.

This key question is from Force of Attraction Between Oppositely Charged Plates topic in portion Capacitance and Capacitors of Basic Electrical Engineering

1 Answer

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Best answer
Correct option is (b) Decreases

The explanation: The force of attraction between the two plates of the capacitor is inversely proportional to the square of the distance between the plates, hence as distance increases, the force of attraction decreases.

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