Target Exam

CUET

Subject

Physics

Chapter

Electrostatic Potential and Capacitance

Question:

The capacitances of three capacitors are in the ratio 2 : 3 : 4. Their equivalent capacitance in parallel combination is more than the equivalent capacitance in series combination by (21/26) pF. The capacitances of the capacitors are, respectively:

Options:

2.0 pF, 3.0 pF and 4.0 pF

0.2 pF, 0.3 pF and 0.4 pF

10 pF,15 pF and 20 pF

0.4 PF, 0.3 pF and 0.2 pF

Correct Answer:

0.2 pF, 0.3 pF and 0.4 pF

Explanation:

The correct answer is Option (2) → 0.2 pF, 0.3 pF and 0.4 pF