Question

Difference between charge and mass.​

Answer 1

Explanation:

✔️ CHARGE ✔️

1. RESPONSIBLE FOR THE ELECTRIC FORCE IN MAGNETIC FIELD.
2. IT IS OF TWO TYPES (a) positive charge (b) negative charge.
3. like charges repel each other and unlike charges attract each other.
4. for an isolated system charge is conserved.
5. charge is in invariant in nature.
6. charges charges are quantized i.e, Q = ± ne

✔️MASS✔️

1. RESPONSIBLE FOR GRAVITATIONAL FORCE.
2. IT IS ALWAYS POSITIVE.
3. MASS IS ALWAYS ATTRACT EACH OTHER.
4. MASS OF A SYSTEM MAY NOT BE CONSERVED MASS ENERGY OF A SYSTEM IS ALWAYS CONSERVED. i.e, E = mc².
5. mass is invariant in nature
6. mass is not quantized.

Answer 2

Explanation:

electromagnetism and electronics, electromotive force, is the electrical action produced by a non-electrical source. Devices provide an emf by converting other forms of energy into electrical energy, such as batteries or generators. Sometimes an analogy to water pressure is used to describe electromotive force.