Electrostatics Question 545

Question: Four capacitors of each of capacity $ 3\mu F $ are connected as . The ratio of equivalent capacitance between $ A $ and $ B $ and between $ A $ and $ C $ will be

Options:

A) 4 : 3

B) 3 : 4

C) 2 : 3

D) 3 : 2

Show Answer

Answer:

Correct Answer: A

Solution:

$ C _{AB}=3+\frac{3}{3}=4,\mu F $

$ C _{AC}=\frac{3}{2}+\frac{3}{2}=3\mu F $

$ C _{AB}:C _{AC}=4:3 $



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