1.1 Given the circuit in Figure 1, using Kirchoffs voliage law show that: jwME, R1+ j@L1 E2= R. R Figure 1 1.2 A ferromagnetic ring of cross-sectional area 800 mm and of mean radius 170 mm has two windings connected in series, one of 500 turns and one of 700 turns. If the relative permeability is 1200, calculare the self-inductance of each coil and the mutual inductance of each assuming that there is no flux leakage.

1.1 Given the circuit in Figure 1, using Kirchoffs voliage law show that: jwME, R1+ j@L1 E2= R. R Figure 1 1.2 A ferromagnetic ring of cross-sectional area 800 mm and of mean radius 170 mm has two windings connected in series, one of 500 turns and one of 700 turns. If the relative permeability is 1200, calculare the self-inductance of each coil and the mutual inductance of each assuming that there is no flux leakage.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter25: Surge, Spike, And Lightning Protection

Section: Chapter Questions

Problem 10RQ: In reference to the load, how are capacitors connected to help prevent voltage spikes and surges?...

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