There is a electric field E in x-direction. If the work done on moving a charge of 0.2 C through a distance of 2m along the line making an angle 60° with x - axis is 4 joule then what is the value of E is-
A
N/C
B
4 N/C
C
5 N/C
D
20 N/C
Text Solution
Verified by ExpertsThe correct answer is:
D
Charge 
; Distance 
; Angle 
and work done 
.
Work done in moving the charge (W)
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