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Potential Gradient and Relation between Electric Field and Potential

An electric f...

Question

An electric field E =25i+30j N/C exists in a region of space. If the potential at the origin is taken to be zero then the potential at x = 2 m, y = 2 m is-

A

–110 J

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B

–140 J

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C

–120 J

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D

–130 J

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Solution

The correct option is A –110 J
–110 J

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