Question

find the total curret and resistence and current in each resister​

Answer 1

Answer:

Total resistance

Rt= R1 +R2+R3

=2+4+6

=12

Rt= 12

1/Rt=1/R1+1/R2

1/Rt= 1/12+1/8

1/Rt=5/24

Rt= 24/5

Total current

I=V/R

I=20/24/5

I=100/24

I=4.16

Current in each resistor

I =V/r

I=10

I =V/r

I=5

I= V/r

I=10/3

I=V/R

I=5/2