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(a) A Direct Current of 0.5 A is passed through a coil of 4500 turns a flux of 0.5 mWb. Find the following: (1) Inductance of the Coil (ii) Voltage developed across the coil if the current were interrupted msec? (iii) Energy stored by the inductor. [3 Marks] (b) Find equivalent inductance across A and B for circuit shown be if L1 35 H and L2 30 н. %3D [1 Mark] %3D L1 L2

(a) A Direct Current of 0.5 A is passed through a coil of 4500 turns a flux of 0.5 mWb. Find the following: (1) Inductance of the Coil (ii) Voltage developed across the coil if the current were interrupted msec? (iii) Energy stored by the inductor. [3 Marks] (b) Find equivalent inductance across A and B for circuit shown be if L1 35 H and L2 30 н. %3D [1 Mark] %3D L1 L2

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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(a) A Direct Current of 0.5 A is passed through a coil of 4500 turns and produces a flux of 0.5 mWb. Find the following: (1) Inductance of the Coil (ii) Voltage developed across the coil if the current were interrupted in 130 msec? (iii) Energy stored by the inductor. [3 Marks] (b) Find equivalent inductance across A and B for circuit shown below if L1 = 35 H and L2 = 30 H. [1 Mark] L1 L2 A
Transcribed Image Text:(a) A Direct Current of 0.5 A is passed through a coil of 4500 turns and produces a flux of 0.5 mWb. Find the following: (1) Inductance of the Coil (ii) Voltage developed across the coil if the current were interrupted in 130 msec? (iii) Energy stored by the inductor. [3 Marks] (b) Find equivalent inductance across A and B for circuit shown below if L1 = 35 H and L2 = 30 H. [1 Mark] L1 L2 A
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