AP EAPCET 24-Aug-2021 Shift 1 Paper

Given that, a circuit containing 5 resistances with a battery as shown in figure. Rearranging the circuit, we get a balanced Wheatstone bridge As‌

R1

R2

=

R3

R4

=

2

5

∴ No current will pass through the inductor coill.e. I=0
Now, energy stored in inductor is
U=

1

2

LI2
Hence, U=0