Physics-Electric Potential
NEET Physics Electric Potential MCQ Question
Type: MCQ-numerical-Easy-Class 12
What is the electric potential at a distance r from a point charge Q located at the origin?
A
V = kQ/r
B
V = kQr
C
V = kQ/r^2
D
V = kQr^2
Correct Answer
Option A
Detailed Explanation
The electric potential due to a point charge Q at a distance r is given by V = kQ/r, where k is Coulomb's constant. This follows from the definition of electric potential as work done per unit charge.
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