power dissipated by a resistor with a resistance

Physics for Scientists and Engineers, Technology Update (No access codes included)
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ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.21P: Consider the circuit shown in Figure P28.21 on page 860. (a) Find the voltage across the 3.00-0...
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The power dissipated by a resistor with a resistance of R = 390 is P = 3.8 W. What are the current through (in A) and the voltage drop (in V) across the resistor?
A
V
current
voltage
Transcribed Image Text:The power dissipated by a resistor with a resistance of R = 390 is P = 3.8 W. What are the current through (in A) and the voltage drop (in V) across the resistor? A V current voltage
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