Question

four charges of 4 -3 +2 and +3 C are placed at cornwrs of square of side 1 m. find electric field at centre​

Answer 1

Hey mate here's ur answer

The figure shows four points charges at the corners of a square of side 2 cm. Find the magnitude and directions of the electric field at the centre O of the square, if Q=0.02PC.

Use:- 14πf0=σ×109Nm2C−2

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