Question

please
solve fastly​

Answer 1

Answer:

i) Total Effective resistance =

1/R= 1/R1 +1/R2

1/R = 1/6 + 1/3

R=2ohms

current flowing through the circuit :

I=V/R

I=12/2

I=6A

Ans: Total current flowing through the circuit is 6A.

ii) 2Amps current flow through 4ohms resistor.

iii) V=RI

V=1*4

V=4V

Ans: P.d across 1ohm resistor is 4V

Answer 2

Explanation:

(1)total current = 6 amp

equivalent resistance= 2ohm

I=V/R=12/2=6amp

(2)Current through 4ohm resistance = 2 amp

(3) potential drop across 1 ohm resistance = 4volts