Electrical Machines: Unit I: a. Magnetic Circuits and Electromagnetism
Introduction to Magnetic Circuits
All of us are familiar with a magnet. It is a piece of solid body which possesses a property of attracting iron pieces and pieces of some other metals. This is called a natural magnet.
UNIT – I
Chapter - 1
Magnetic
Circuits and Electromagnetism
Introduction to Magnetic Circuits
•
All of us are familiar with a magnet. It is a piece of solid body which
possesses a property of attracting iron pieces and pieces of some other metals.
This is called a natural magnet. While as per the discovery of Scientist
Oersted we can have an electromagnet. Scientist Oersted stated that any current
carrying conductor is always surrounded by a magnetic field. The property of
such current is called magnetic effect of an electric current. Natural magnet
or an electromagnet, both have close relation with electromotive force
(e.m.f.), mechanical force experienced by conductor, electric current etc. To
understand this relationship it is necessary to study the fundamental concepts
of magnetic circuits.
Electrical Machines: Unit I: a. Magnetic Circuits and Electromagnetism : Tag: : - Introduction to Magnetic Circuits
Electrical Machines: Unit I: a. Magnetic Circuits and Electromagnetism
Under Subject
Electrical Machines I
EE3303 EM 1 3rd Semester EEE Dept | 2021 Regulation | 3rd Semester EEE Dept 2021 Regulation
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