Question

find the equivalent resistance of the following circuit also, find the current and potential of each resistor​

Answer 1

Answer:

equivalent resistance 22.54545....... ohm

current 0.39919..... amp

Explanation:

R1 =2

R2=1

R3=2

R4=3

R5=20

Rp= 1/(1/R2 + 1/R3 + 1/R4)

=1/(1/1 + 1/2 + 1/3)

= 1/(11/6)

=6/11

Rs=2 + 6/11 + 20

 = 248/11

 = 22.54545.......

V=IRs

I= V/Rs

 = 9/(248/11)

 =99/248

 = 0.39919.....

R1 =2

R2=1

R3=2

R4=3

R5=20

v1=IR1=(99/248)*2=0.7984...

so on........