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JEE Main20249 Apr 2024Morning ShiftPhysicsElectrostaticsActual

At the centre of a half ring of radius R =10 ~cm and linear charge density 4 n C m ⁻¹ , the potential is x V . The value of x is _______

Correct answer

0

Step-by-step solution

Potential at centre of half ring aligned & V= K Q R & V= K R R & V=K V=9 10^9 4 10⁻⁹ & V=36 aligned

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