STANDARDPhysics-Electrostatics
STANDARD Physics Electric Field Lines MCQ Question
Type: MCQ-conceptual-Medium
Figure shows the field lines of a point negative charge. In going from B to A, the kinetic energy of a small negative charge will
A
increase
B
decrease
C
remain constant
D
data insufficient.
Correct Answer
Option B
Detailed Explanation
Due to force of repulsion on the negative charge, velocity decreases and hence the kinetic energy decreases in going from B to A.
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