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Karnataka Board PUCPUC Science 2nd PUC Class 12

Three capacitors of capacitances 2 pF, 3 pF and 4 pF are connected in parallel. What is the total capacitance of the combination?

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Question

Three capacitors of capacitances 2 pF, 3 pF and 4 pF are connected in parallel. What is the total capacitance of the combination?

Numerical
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Solution

Capacitances of the given capacitors are

C1 = 2 pF

C2 = 3 pF

C3 = 4 pF

For capacitors connected in parallel, the equivalent capacitance is:

Ceq = 2 + 3 + 4

Ceq = 9 pF

Therefore, the total capacitance of the combination is 9 pF.

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Chapter 2: Electrostatic Potential and Capacitance - EXERCISES [Page 79]

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NCERT Physics Part I and II [English] Class 12
Chapter 2 Electrostatic Potential and Capacitance
EXERCISES | Q 2.7 (a) | Page 79
NCERT Physics Part I and II [English] Class 12
Chapter 2 Electrostatic Potential and Capacitance
Exercise | Q 2.7 (a) | Page 86

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