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Four charges + Q, minus Q + Q, minus Q are arranged in the same order at the corners of a square of side a. Find out the net force on a charge Q placed on the axis of the square at a distance a from the centre.

Four charges + Q, minus Q + Q, minus Q are arranged in the same order at the corners of a square of side a. Find out the net force on a charge Q  placed on the axis of the square at a distance a from the centre.

Grade:11

1 Answers

CoolJuice
14 Points
5 years ago
Answer is zero. When vertical and horizontal forces due to all charges are considered vectorially, net force balances out to 0. Therefore net charge experienced is zero

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