A particle having a charge of 2⋅0 × 10^–4 C is placed directly below and at a separation of 10 cm fr @PhysicsMasterAcademy

Uploaded May 2026 | Updated September 2026, 3 weeks ago

Question No.26- A particle having a charge of 2⋅0 × 10^–4 C is placed directly below and at a separation of 10 cm from the bob of a simple pendulum at rest. The mass of the bob is100 g. What charge should the bob be given so that the string becomes loose?
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