The potential at a point x due to some charge is given by equation V(x) = 
volts. Then electric field at x =4 is given by –
A
volt/m and in the –ve x direction
B
volt/ m and in the +ve x direction
C
volt/m and in the –ve x direction
D
volt/m and in the +ve x direction
Text Solution
Verified by ExpertsThe correct answer is:
D
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