PH-1871
Electrical power and energy
Physics · Secondary 4 · Easy · Electrical power and energy
A 6.0 V battery is connected to a lamp rated 6.0 V, 3.0 W.
What is the current in the lamp when it is operating at its rated power?
What is the current in the lamp when it is operating at its rated power?
- 0.50 A
- 2.0 A
- 0.20 A
- 18 A
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