WHAT IS ELECTROMAGNETIC FORCE ?

What Is Physics ?|Fundamental Forces In Nature|Electromagnetic Forces|Strong Nuclear Force|Weak Nuclear Force|Important Points|Summary

Recap|Types Of Forces|Normal Force / Reaction|Friction|Gravitational Forces|Electromagnetic Forces|Strong Nuclear Forces|Weak Nuclear Forces|Summary|OMR|Summary

If weak nuclear force, gravitational force and electromagnetic force are respectively W, G and E, then

What is an electromagnet ? Explain in your own words, how to make an electromagnet.

State whether the following statement are True or False : Frictional force is electromagnetic in origin.

What is the range of electromagnetic force?

What is the difference between electromagnetic force and potential difference?