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A bob of a simple pendulum of mass 40 g with a positive charge of 4×10−6 C is oscillating with time period T1. An electric field of intensity 3.6×104 N/C is applied vertically upwards, now the time period is T2. The value of T2T1 is(g=10 m/s2) |
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Answer» A bob of a simple pendulum of mass 40 g with a positive charge of 4×10−6 C is oscillating with time period T1. An electric field of intensity 3.6×104 N/C is applied vertically upwards, now the time period is T2. The value of T2T1 is |
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