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  • In the figure given below, find the (a) equivalent capacitance of the network between points A and B. Given :<img alt="C_{1}=C_{5}=8\mu F,C_{2}=C_{3}=C_{4}=4\mu F" src="https://learn.careers360.com/latex-image/?C_%7B1%7D%3DC_%7B5%7D%3D8%5

In the figure given below, find the
(a) equivalent capacitance of the network between points A and B.
Given :C_{1}=C_{5}=8\mu F,C_{2}=C_{3}=C_{4}=4\mu F

(b) maximum charge supplied by the battery, and
(c) total energy stored in the network.

 

 
 
 
 
 

Answers (1)

a)

C=C_3=4\mu F

Other capacitors are short-circuited.

b)

Q=CV=4\times7\mu\ C=28\mu C

c) 

\\U=\frac{1}{2}CV^2=\frac{1}{2}\times4\times10^{-6}\times49\\=98\times10^{-6}J

Posted by

Safeer PP

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