What is voltage?
There are two types of charges namely positive charge and negative charge. As we all know these charges are opposite and they attract . A work is done to separate…
There are two types of charges namely positive charge and negative charge. As we all know these charges are opposite and they attract . A work is done to separate…
Resistance is the property of a material to oppose the flow of electrons through it (current). When electrons flow through a material, they collide with the other atoms in…