Question

The below attachement.. from chapter current electricity

Answer 1

Explanation:

equivalent resistance will be five .

so acc. to question .

V=IR

I=12\5

Answer 2

Answer:

Ammeter reading : 3.6A

Explanation:

The method that I used for simplifying the circuit is in the attachment

I proceeded by masking the wires which do not have any resistances as points having same potential

After this, use the combination of resistances like you normally do and simplify

The net resistance comes out to be 10/3 ohms

Now using ohms law, we get

V=I(R)

I= 36/10=3.6A

Hope this answer helped you ✌