Question

solve this question from electricity

Answer 1

Hope this helps mate!

Answer 2

Answer:2A

Explanation:

1 ohm and 1ohm are in series

So effective resistance is 2ohm

2ohm and 1ohm are in series

So effective resistance is 3ohm

2ohm,2ohm and 3ohm are in parallel.

So 1/r=1/2+1/2+1/3=3/6+3/6+2/6=8/6

R=6/8=3/4

I=v/r=1.5/3/4=1.5*4/3=6/3=2a