Question

The study of charges in motion and their

interaction with magnetic fields is known as....?
(A) electrostatics
(B) electrodynamics
(C) electromotive
(D) electrons
(E) none of the above
2. Any material with an unequal number of
electrons and or protons could generally be
termed as .....?​

Answer 1

The study of charges in motion and their interaction with magnetic fields is known as electromagnetism.

Any material with an unequal number of electrons and or protons could generally be termed as ion.

Step-by-step explanation:

i hope this will help you :)