Multiple Choice
A flashlight, which uses two 1.5 V batteries in series, is turned on for 2.0 minutes. If the current in the flashlight is 100 mA, what is the energy dissipated?
A) 12 J
B) 9.0 J
C) 72 J
D) 36 J
E) 18 J
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q23: A 6.0 Ω resistor and a 3.0
Q24: Two identical circuits have a capacitor in
Q25: Three resistors, R<sub>1</sub> = 4.0 Ω, R<sub>2</sub>
Q26: Three resistors, R<sub>1</sub> = 9.00 Ω, R<sub>2</sub>
Q27: A series circuit consists of a 12.0
Q29: A 1000 Ω resistor is in a
Q30: A carbon resistor is made of a
Q31: A three-cell flashlight has 3 batteries in
Q32: In the diagram, if the current through
Q33: A wire of radius 0.15 mm is