Question

the design of electromagnets is based upon

Answer 1

Side or magnetic field

Answer 2

Here I have proposed the completion of your question.

The design of electromagnets is based upon which of the following fundamental equations ?

A. Force equation

B. Magnetic circuit equation

C. Heating equation

D. Voltage equation

E. All of the above

The correct answer for your question is option (E)-All of the above.

In a simple electromagnet, it has a coil of wire and a core material that is capable of increasing the magnetic field that generated.

The coil of wire is wrapped around the core material and connected with a power source. A strong magnetic field is produced by the core material which is proportional to the amount of current passed through the winding.