Question

Three point charges q, –2q and 2q are placed on x-axis at a distance x = 0, x = $\frac{3}{ 4}$ R and x = R respectively from origin as shown. If q = 2 × 10-6 C and R = 2 cm, the magnitude of net force experienced by the charge –2q is ________ N.

Answer 1

The Answer is : 5440