Multiple Choice
If the current through a resistor is increased by a factor of 4,how does this affect the power dissipated?
A) It decreases by a factor of 4.
B) It increases by a factor of 4.
C) It decreases by a factor of 8.
D) It increases by a factor of 16.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q70: A ribbon of nichrome (resistivity =
Q71: A ribbon of material with a
Q72: A copper wire is connected across a
Q73: The equivalent resistance of the circuit
Q74: A 1-m copper wire with a
Q75: Consider this circuit.Let R<sub>1</sub> = R<sub>2</sub>
Q76: Two cylinders are made out of the
Q77: A potential difference of 0.994 V is
Q79: Assuming that there are 0.845 * 10<sup>29</sup>
Q80: After a long period of use,contacts in