Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two charges, each equal to q are kept at x = -a and x = a on the x – axis. A particle of mass m and charge q0 = q//2 is placed at the origin . If charge q0 is given a small displacement ( y <<a) along the y – axis, thenet force acting on the particle is proportional to

Two charges, each equal to q are kept at x = -a and x = a on the x – axis. A particle of mass m and charge q0 = q//2 is placed at the origin . If charge q0 is given a small displacement ( y <<a) along the y – axis, thenet force acting on the particle is proportional to

A thin semi - circular ring of radius r has a positive charge q distributed uniformly over it. The net field E at the centre O is Two charges