Final answer:
The power dissipated in a resistor can be written as (d) All of the listed answers are correct. The formula for power dissipated in a resistor is P = I²R. For example, if the current through a resistor is 2A and the resistance is 5Ω, the power dissipated would be P = (2A)² * 5Ω = 20W.
Step-by-step explanation:
The power dissipated in a resistor can be written as d. All of the listed answers are correct.
The formula for power dissipated in a resistor is P = I²R. This means that the power is equal to the current squared times the resistance.
For example, if the current through a resistor is 2A and the resistance is 5Ω, the power dissipated would be P = (2A)² * 5Ω = 20W.