Teaching Jharkhand (JSSC) TGT (6 to 8) Mock Test 2023-24 Physics Current, Resistance and Electricity Power in Electric Circuits
In an electric circuit, two resistors of 4 Ω and 8 Ω are connected in series to a 12 V battery. The heat dissipated by an 8 Ω resistor in 10 s is
1
160 J
2
120 J
3
80 J
4
40 J