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46. An inductor is connected to a 240-V, 60-Hz supply. The current in the circuit is 5 A. WWhat is the inductance of the inductor? a. 0.0048 H b. 0.0075 H c. 0.1185 H d. 0.127 H

46. An inductor is connected to a 240-V, 60-Hz supply. The current in the circuit is 5 A. WWhat is the inductance of the inductor? a. 0.0048 H b. 0.0075 H c. 0.1185 H d. 0.127 H

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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**Problem Statement:** An inductor is connected to a 240-V, 60-Hz supply. The current in the circuit is 5 A. What is the inductance of the inductor? **Options:** a. 0.0048 H b. 0.0075 H c. 0.1185 H d. 0.127 H **Explanation:** This problem involves calculating the inductance of an inductor in an AC circuit. The relevant formula to use is: \[ V = I \times X_L \] Where: - \( V \) is the voltage (240 V), - \( I \) is the current (5 A), - \( X_L \) is the inductive reactance. The inductive reactance (\( X_L \)) can also be expressed as: \[ X_L = 2\pi f L \] Where: - \( f \) is the frequency (60 Hz), - \( L \) is the inductance. By solving these equations, you can find the value of \( L \) that matches one of the given options.
Transcribed Image Text:**Problem Statement:** An inductor is connected to a 240-V, 60-Hz supply. The current in the circuit is 5 A. What is the inductance of the inductor? **Options:** a. 0.0048 H b. 0.0075 H c. 0.1185 H d. 0.127 H **Explanation:** This problem involves calculating the inductance of an inductor in an AC circuit. The relevant formula to use is: \[ V = I \times X_L \] Where: - \( V \) is the voltage (240 V), - \( I \) is the current (5 A), - \( X_L \) is the inductive reactance. The inductive reactance (\( X_L \)) can also be expressed as: \[ X_L = 2\pi f L \] Where: - \( f \) is the frequency (60 Hz), - \( L \) is the inductance. By solving these equations, you can find the value of \( L \) that matches one of the given options.
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