Electrostatics Question 530

Question: Five capacitors of 10μF capacity each are connected to a d.c. potential of 100 volts as . The equivalent capacitance between the points A andB will be equal to [CPMT 1986, 88; MP PMT 1999]

Options:

A) 40μF

B) 20μF

C) 30μF

D) 10μF

Show Answer

Answer:

Correct Answer: D

Solution:

In the given system, no current will flow through the branch CD so it can be removed Effective capacitance of the system =5+5=10μF



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