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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two small spheres of masses M1 and M2 are suspended by weightless insulating threads of lengths L1 and L2. The speres carry charges Q1 and Q2 respectively. The spheres are suspended such that they are in level with one another adn the threads are inclined to the verticle at angles θ1 and θ2 respectively . Which one of the following conditions is essential for θ1 = θ2 ?

Two small spheres of masses M1 and M2 are suspended by weightless insulating threads of lengths L1 and L2. The speres carry charges Q1 and Q2 respectively. The spheres are suspended such that they are in level with one another adn the threads are inclined to the verticle at angles θ1 and θ2 respectively . Which one of the following conditions is essential for θ1 = θ2 ?

at θ=180∘ we see that Fnet=2F0. (a) For the situation corresponding to curve 1 what is that ratio? what is the ratio of the charge of particle C to that of particle B (including sign)? (b) For the situation corresponding to curve 2