Math Problem Statement
Alma is an electrical engineer who is testing the voltage of a circuit given a certain current and resistance. She uses the following formula to calculate voltage:
voltage = (current)⋅(resistance)
The circuit she tests has a current of 4 + j3 amps and a resistance of 5 – j3 ohms.
What is the voltage of the circuit?
Solution
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Math Problem Analysis
Mathematical Concepts
Complex Numbers
Electrical Engineering
Formulas
Voltage formula: V = I * R
Theorems
-
Suitable Grade Level
Advanced
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