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MHT CET Physics question

PhysicsElectric Charges and FieldsMHT CET

In hydrogen atom an electron revolves around a proton (in nucleus) at a distance 'r' m. The intensity of electric field due to the proton at distance 'r' is , the magnitude of force between the electron and proton is [charge on electron C] [MHT-CET 2021]

Answer: (D)

Solution

N; (a), (b) have the

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Question ID VK-070712