Three identical lamps each power 100W are connected in parallel across a potential difference of 250V. Calculate the current in the circuit
- 7.5A
- 2.5A
-
1.2A
- 0.8A
The correct answer is: C
Explanation
P = IVI = \(\frac{P}{V} = \frac{3 \times 100}{250} = 1.2A\)