JEE PHYSICS MCQ: ELECTROMAGNETIC WAVES

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Application +4 | -1

You are given a

2 \mu \mathrm{F}

parallel plate capacitor. How would you establish an instantaneous displacement current of

1 \mathrm{~mA}

in the space between its plates?

View answer and explanation

Correct option: A

By applying a varying potential difference of

500 \mathrm{~V} / \mathrm{s}

Option A (By applying a varying potential difference of

500 \mathrm{~V} / \mathrm{s}

) is correct because the displacement current is proportional to the rate of change of potential difference across the capacitor.

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