Electric motors are ubiquitous in industrial applications. Whether it is a DC type, an AC type or a special type like a stepper motor or brushless DC motor, electric motors play a vital role in the ...

MR. BEHREND, in the preface to his book, rather offers an apology for adding one more to the already overwhelming number of books dealing with electricity and its applications. In some cases an ...

the current in the left hand part of the coil causes a downward force, and current in the right hand part of the coil causes an upward force the coil rotates anti-clockwise because of the forces ...