JEE Main 26-Aug-2021 Shift 1 Solved Paper

The given circuit diagram can be drawn as Redrawing the above circuit diagram as
Equivalent resistance of the circuit between point A and B is given as

1

Req

=

1

R1

+

1

R2

+

1

R3

+

1

R4

=

1

4

+

1

12

+

1

6

+

1

8

=

6+2+4+3

24

=

15

24

=

24

15

Ω=1.6Ω
Rtotal=1.6+0.6=2.2Ω
P=

V2

Rtotal

=

2.2×2.2

2.2

= 2.2 W