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What voltage will produce 0.4 A of current through a 4800 resistor?

What voltage will produce 0.4 A of current through a 4800 resistor?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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What voltage will produce 0.4 A of current through a 4800 resistor?

### Calculating Voltage Using Ohm’s Law **Problem Statement:** What voltage will produce 0.4 A of current through a 4800-Ω resistor? **Instructions:** Express your answer to two significant figures and include the appropriate units. **Solution:** Use Ohm’s Law, which states: \[ V = I \times R \] Where: - \( V \) is the voltage, - \( I \) is the current (0.4 A), - \( R \) is the resistance (4800 Ω). Calculate by substituting the given values: \[ V = 0.4 \, \text{A} \times 4800 \, \Omega \] Perform the multiplication to find \( V \). **Answer Box:** - Value: ______ - Units: ______ Ensure accuracy and appropriate units are used in your final answer.
Transcribed Image Text:### Calculating Voltage Using Ohm’s Law **Problem Statement:** What voltage will produce 0.4 A of current through a 4800-Ω resistor? **Instructions:** Express your answer to two significant figures and include the appropriate units. **Solution:** Use Ohm’s Law, which states: \[ V = I \times R \] Where: - \( V \) is the voltage, - \( I \) is the current (0.4 A), - \( R \) is the resistance (4800 Ω). Calculate by substituting the given values: \[ V = 0.4 \, \text{A} \times 4800 \, \Omega \] Perform the multiplication to find \( V \). **Answer Box:** - Value: ______ - Units: ______ Ensure accuracy and appropriate units are used in your final answer.
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