Question
Which term describes the rate at which electrical energy is used?
Answer Options
- A) Resistance
- B) Current
- C) Power
- D) Voltage
Correct Answer: C
Explanation
The rate at which electrical energy is converted into another form of energy (like heat, motion, or light) is called Power. It is measured in Watts (T5A02).
For example, a 100-watt light bulb uses energy at a rate of 100 Joules per second. The other terms describe the flow, opposition, or pressure associated with that energy.
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