Need help with question 1 esctabs lockFt7F1AB2F2Question 1. An iron ring with a 50-cm mean diameter has a square cross-section of 4 cm². It is wound withtwo coils having 1000 and 400 turns. Assume μr = 500. Calculate (a) the self inductance of each coil, and(b) the mutual inductance between them, with a coefficient of coupling of k=0.6A17N₁N,881endQuestion 2. A 200-turn coil is rotating at a speed of 3600 rpm in a 4pole generator. The maximum flux perpole is 2 mWb. Determine (a) the frequency of the induced emf, (b) the maximum value of the inducedemf.592-0V6013pgdn

Since you have asked for only question 1, so answer for only question 1 is given below. (a)…

Answered: esc tab s lock Ft 7 F1 A B 2 F2…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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A conducting coil, with current i(t) = 4.40e−0.0250t sin(120πt), with i in amperes and t in seconds, is placed next to a second coil, end to end. At t = 0.720 s, a lab tech measures the emf across the second coil, and the result is −3.50 V. What is the mutual inductance (in mH) of the coils?
1. Find the outer radius of a coaxial cable having a characteristic impedance of 12 and a dielectric constant of 0.06. The outer inner radius of this cable is 4 cm. 2. How much is the inductance of a coil of an instrument that induces 1000 V when its current changes at the rate of 50 mA in 2 µs
A cylinder whose radius is 2cm and altitude of 100cm is uniformly wound with 2500 turns of wires in a single layer. A second layer of 100 turns and of much finer wires is wound over the first near its center. Calculate the mutual inductance of the coils.
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A capacitor is made from two flat parallel plates placed 2 mm apart, .and its capacitance at vacuum is 10-12- F , if 200 volt applied in between then a Dielectric material was entered and its Dielectric constant Is 49 , Calculate : a) the new value of capacitance after the entrance of the Dielectric b) what is the value of charge on Dielectric material surface c) the polarization p of the Dielectric material d) calculate the displacement and the field inside the Dielectric

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