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Manufacturing electrical resistors Ohm’s law for
Chapter 2, Problem 56E(choose chapter or problem)
Manufacturing electrical resistors Ohm’s law for electrical circuits like the one shown in the accompanying figure states that \(V = RI\). In this equation, \(V\) is a constant voltage,\(I\)is the current in amperes, and \(R\) is the resistance in ohms. Your firm has been asked to supply the resistors for a circuit in which \(V\) will be 120 volts and I is to be \(5 \pm 0.1\) 5 ± 0.1 amp. In what interval does \(R\) have to lie for \(I\) to be within 0.1 amp of the value \(I_{0}=5\)?
Equation Transcription:
Text Transcription:
V=RI
V
I
R
5 +- 0.1
I_0 = 5
Questions & Answers
QUESTION:
Manufacturing electrical resistors Ohm’s law for electrical circuits like the one shown in the accompanying figure states that \(V = RI\). In this equation, \(V\) is a constant voltage,\(I\)is the current in amperes, and \(R\) is the resistance in ohms. Your firm has been asked to supply the resistors for a circuit in which \(V\) will be 120 volts and I is to be \(5 \pm 0.1\) 5 ± 0.1 amp. In what interval does \(R\) have to lie for \(I\) to be within 0.1 amp of the value \(I_{0}=5\)?
Equation Transcription:
Text Transcription:
V=RI
V
I
R
5 +- 0.1
I_0 = 5
ANSWER:
Solution:
Step 1 of 3:
In this question, we have to find the interval does R have to lie for I to be within 0.1 amp.
