3 charges of magnitude 4NC are placed at 3 sides of square of side 2cm.what is electric Field at 4th corner?
Answer (1)
The ans is:
((1/4pieEpsilon)x((4x10^-9)/(0.02)^2))x(2)^1/2)+((1/4pieEpsilon)x((4x10^-9)/(0.02)^2)).
((1/4pieEpsilon)x((4x10^-9)/(0.02)^2))x(2)^1/2)+((1/4pieEpsilon)x((4x10^-9)/(0.02)^2)).
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