Electronics - Resistance and Power - Discussion

Discussion Forum : Resistance and Power - General Questions (Q.No. 58)
How is power dissipated in a resistor?
by resistance
by voltage
by current
by heat
Answer: Option
No answer description is available. Let's discuss.
1 comments Page 1 of 1.

ZAYN said:   2 years ago
Any resistor in a circuit that has a voltage drop across it dissipates electrical power. This electrical power is converted into heat energy hence all resistors have a power rating.

Post your comments here:

Your comments will be displayed after verification.