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ABC is a right anlged triangle situated ...

ABC is a right anlged triangle situated in a uiform electric field `vec(E )` which is in the plane of the traingle . The points A and B are at the same potential of 15 V while the point C is at a potential of 20 V. AB = 3cm and BC = 4 cm . The magnitude of electric field is (in S.I . Units )

A

100

B

125

C

167

D

208

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The correct Answer is:
B
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