Question

What is charge ( 2 marks )

Answer 1

Answer:

In physics, a charge may refer to one of many different quantities, such as the electric charge in electromagnetism or the color charge in quantum chromodynamics. Charges correspond to the time-invariant generators of a symmetry group, and specifically, to the generators that commute with the Hamiltonian.

Answer 2

Answer:

Charge is the physical property of

Explanation:matter that causes it to experience a force when placed in an electromagnetic field.

It is of two types: positive and negative