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Charges on Large and Parallel Conducting Plates

Two protons A...

Question

Two protons A and B are placed in between the two plates of a parallel plate capacitor charged to a potential difference V as shown in the figure. The forces on the protons due to capcitor plates are

A

Equal in magnitude and opposite in direction

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B

Equal in magnitude and in same direction

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C

Unequal in magnitude and opposite in direction

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D

Unequal in magnitude and different in direction

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Solution

The correct option is B
Equal in magnitude and in same direction

The field between the capacitor plates is uniform hence both the protons will experience equal force

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