Title: Ohm's Law, Power, Energy

Q: Consider the circuit above and calculate:
a) How much current is flowing through the light bulb?
b) What is the power consumption of the light bulb?
c) How long would it take until the battery with a capacity of 4 Ah runs out?
- a) 4 A (correct)
- b) 48 W (correct)
- c) 1 h (correct)
- a) 1 A
- b) 28 W
- c) 2 h