Question

An RC Series circuit with R=100Kohm and C=2MicroF is excited by a dc supply of 100V by closing the
switch at t=0.Find the Voltage across resistance

Answer 1

Answer:

Step-by-step explanation:

Given :  C=10μF     V  

o

​

=20 volts     L=10mH

Amplitude of the current  I  

o

​

=Q  

o

​

w=(CV  

o

​

)  

LC

​

 

1

​

=  

L

C

​

 

​

V  

o

​

 

⟹  I  

o

​

=  

10×10  

−3

 

10×10  

−60

 

​

 

​

×20=0.2  

10

​

A