. There is an electric field E in the
field E in the+ χ - direction. If the work done by the electric field in moving a charge 0.2 C through a distance of 2m along a line making an angle of 60º with the χ - axis is 1.0 j, what is the value of E in NC-1 ?
As per the given statement, W = 1.0 j, q= 0.2 C, d= 2m, 0 = 60º
The formula of work done is
On putting the given values in the above formula we get:
Hence, the value of E is 5 NC-1.