AIPMT PRELIMS2008Physics-Electrostatics
AIPMT PRELIMS 2008 Physics Electric Potential MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The electric potential at a point in free space due to a charge Q coulomb is Q × 10¹¹ volts. The electric field at that point is -
A
4πε₀ Q × 10¹⁰ volt/m
B
12πε₀ Q × 10²² volt/m
C
4πε₀ Q × 10²² volt/m
D
12πε₀ Q × 10²⁰ volt/m
Correct Answer
Option C
Detailed Explanation
The electric field is derived from the potential by dividing by the distance. Here, the correct calculation leads to option C.
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