Question

what are the factors affecting the strength of a bar magnet

Answer 1

Answer:

Factors Affecting the Strength of the Magnetic Field of an Electromagnet: Factors that affect the strength of electromagnets are the nature of the core material, strength of the current passing through the core, the number of turns of wire on the core and the shape and size of the core

Explanation:

Answer 2

Based on the core material and other factors are also affected the strength of a bar magnet.

Explanation:

• Based on the core material, there are four factors affecting the strength of a bar magnet.
• They are nature of the core material, the number of turns of wire on the core, amount or strength of the current passing through the core and the size and shape of the core.
• Other than core material, the various factors affecting the strength of a electromagnet.
• Heat and radiation also affecting the strength of a magnet.
• Without protective coating the neo magnets will corrode in high humidity.
• Close proximity between the magnets.
• Strong electrical currents near to the magnet.

To Learn More...

1.What are the factors affecting the magnetic field of a bar magnet

only bar magnet

https://brainly.in/question/27822919

2.(a) Write the factors which affect the strength of clectromagnet.

(b) How a steel bar can be magnetized by electrical method?​

https://brainly.in/question/17121319