The impedance Z, in ohms, of a circuit element is defined as the ratio of the phasor voltage V, in volts, across the element to the phasor current I, in amperes, through the element. That is, Z = V / I . If the voltage across a circuitelement is 18 + i volts and the current through the element is 3 - 4i amperes, determine the impedance.
The impedance Z, in ohms, of a circuit element is defined as the ratio of the phasor voltage V, in volts, across the element to the phasor current I, in amperes, through the element. That is, Z = V / I . If the voltage across a circuitelement is 18 + i volts and the current through the element is 3 - 4i amperes, determine the impedance.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter81: Introduction To Computer Numerical Control (cnc)
Section: Chapter Questions
Problem 4A: A rectangular solid has length L=12.6 mm, width W=23.8 mm, and height H=32.5 mm. Find the length of...
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The impedance Z, in ohms, of a circuit element is defined as the ratio of the phasor voltage V, in volts, across the element to the phasor current I, in amperes, through the element. That is, Z = V / I . If the voltage across a circuit
element is 18 + i volts and the current through the element is 3 - 4i amperes, determine the impedance.
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