Question: Complex numbers are used to describe current, I, voltage, E , and impedance, Z . These three quantities are related by the equation E =

Complex numbers are used to describe current, I, voltage, E, and impedance, Z. These three quantities are related by the equation E=IZ. Given two of these quantities, solve the equation E=IZ for the missing variable.
1=7+3i,E=4+2i
Z=
(Simplify your answer. Type your answer in the form a + bi. Use integers or fractions for any numbers in the expression.)
Complex numbers are used to describe current, I, voltage, E, and

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