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
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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
05
Dec
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 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 December 5, 2020 [...]
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
30
Oct
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 [...]
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
30
Oct
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 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 October [...]