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Complex numbers are used in electronics to describe the current in an electric circuit Ohm's law relates the current in a circuit, I, in amperes, the voltage of the circuit, E, in volts, and the resistance of the circuit, R, in ohms, by the formula E = IR Find E, the voltage of a circuit if I= (4 – 2 i) amperes and R= (6 +7i) ohms. E= volts (Simplify your answer. Type your answer in the form a + bi )

Complex numbers are used in electronics to describe the current in an electric circuit Ohm's law relates the current in a circuit, I, in amperes, the voltage of the circuit, E, in volts, and the resistance of the circuit, R, in ohms, by the formula E = IR Find E, the voltage of a circuit if I= (4 – 2 i) amperes and R= (6 +7i) ohms. E= volts (Simplify your answer. Type your answer in the form a + bi )

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.5: Trigonometric Form For Complex Numbers
Problem 75E
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Complex numbers are used in electronics to describe the current in an electric circuit. Ohm's law relates the current in a circuit, , in amperes, the voltage of the circuit, E, in volts, and the resistance of the circuit, R, in ohms by the formula E = IR Find E, the voltage of a circuit if I = (4 -2i) amperes and R= (6 +7i) ohms. E= volts (Simplify your answer. Type your answer in the form a + bi ) th pr d F omp aiget d: C Jw.c abers
Transcribed Image Text:Complex numbers are used in electronics to describe the current in an electric circuit. Ohm's law relates the current in a circuit, , in amperes, the voltage of the circuit, E, in volts, and the resistance of the circuit, R, in ohms by the formula E = IR Find E, the voltage of a circuit if I = (4 -2i) amperes and R= (6 +7i) ohms. E= volts (Simplify your answer. Type your answer in the form a + bi ) th pr d F omp aiget d: C Jw.c abers
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