-- What is the magnitude of the impedance of a resistor of 213 ft at an angular
ID: 2827740 • Letter: #
Question
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What is the magnitude of the impedance of a resistor of 213 ft at an angular frequency of 693 rad/s? (0 decirr in ft) What is the magnitude of the impedance of an inductor of 81 H at an angular frequency of 551 rad/s? (0 decir in k Ohm) What is the phase angle of the impedance of an inductor of 51 H at an angular frequency of 755 rad/s? (0 decimals in degree) What is the magnitude of the impedance of a capacitor of 50 pF at an angular frequency of 665 rad/s? (1 decimals in Ohm) What is the phase angle of the impedance of a capacitor of 46 F at an angular frequency of 566 rad/s? (0 decimals in degree)Explanation / Answer
1) 213, As Resistance is not dependent on ngular frequency
2) 81*551*10^-3 = 44.631= L W
3) 90 degrees leading
4) 1/(50*10^-6*665) = 30.1= 1/cw
5) 90 degrees lagging = -90
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