Multiple Choice
The electric potential in a certain region of space is given by V = -7.5x2 + 3x, where V is in volts and x is in meters.In this region the equipotential surfaces are:
A) planes parallel to the x axis
B) planes parallel to the yz plane
C) concentric spheres centered at the origin
D) concentric cylinders with the x axis as the cylinder axis
E) unknown unless the charge is given
Correct Answer:

Verified
Correct Answer:
Verified
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