JEE Main · 2020 · 04 Sep 2020 · Shift 2 · Current Electricity

The value of current

i_{1}

flowing from A to C in the circuit diagram is:

Answer: (D)

Solution

Reducing the network between

A

and

C

leaves an effective resistance of

8 Ω

across the

8 V

developed between those points, so the current in that branch is

i_{1} = \frac{V}{R} = \frac{8}{8} = 1 A

from

A

C

JEE Main · 2020 · 04 Sep 2020 · Shift 2 · Single correct option