Target Exam

CUET

Subject

Physics

Chapter

Electric Charges and Fields

Question:

Two point charges, 4 μC and -3 μC (with no external field) are placed at (-6 cm, 0, 0) and (6 cm, 0, 0), respectively. The amount of work required to separate the two charges infinitely away from each other will be

Options:

0.9 J

0.18 J

-0.9 J

-0.018 J

Correct Answer:

0.9 J

Explanation:

The correct answer is Option (1) → 0.9 J