Question

For the electric circuit given below :

Calculate the following :

(i) Equivalent resistance of the Circuit

(ii) Total current in the circuit

(iii) Voltage across resistor of 12 Ω ​

Answer 1

Explanation:

(i) Rs=R1+R2+R3

=5+8+12=25ohm

(ii) I = V/R

=6/25=0.24A

(iii) V=IR= 0.24×12=2.88V

Hope this helps!!!

Answer 2

Answer:

1=25

2=0.24

3=6

Explanation:

Equivalent Resistance=5+8+12

=25 ohm

Total Current= Total voltage/ Total resistance

=6/25

=0.24A

Voltage across resistor of 12 ohm=6v

(voltage is same in all resistors which are in series.)