Question

calculate charge on 2 microfarad capacitor ​

Answer 1

Answer:

n steady state the capacitor becomes open,  

So current through the circuit, i=  

27×10  

3

 

9

​  

 

And Voltage across the capacitor,   V  

c

​  

=i×15 kΩ=15×10  

3

×  

27×10  

3

 

9

​  

=  

3

15

​  

=5V

Charge through the capacitor, q=CV  

c

​  

=9×10  

−6

×5

q=45×10  

−6

C

q=45μC.

Explanation: