Electrostatics Question 551

Question: The capacities and connection of five capacitors are . The potential difference between the points A and B is 60 volts . Then the equivalent capacity between A and B and the charge on 5μF capacitance will be respectively

Options:

A) 44μF; 300μC

B) 16μF; 150μC

C) 15μF; 200μC

D) 4μF; 50μC

Show Answer

Answer:

Correct Answer: D

Solution:

The given circuit can be redrawn ass follows Equivalent capacitance of the circuit

CAB=4μF Charge given by the battery Q=CeqV=4×60=240μC

Charge in 5mF capacitor Q=5(10+5+9)×240=50μC



NCERT Chapter Video Solution

Dual Pane