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Capacitor is a device used to__________

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Capacitor is a device used to__________

(a) store electrical energy

(b) vary the resistance

(c) store magnetic energy

(d) dissipate energy

I have been asked this question during an interview for a job.

My question is based upon Capacitance and the Capacitor in section Capacitance and Capacitors of Basic Electrical Engineering

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The correct option is (a) store electrical energy

To explain: Capacitor is used to store the charge. It stores electrical energy between the plates.

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