When matter changes from one state to another, what do we call this process? A. a physical change B. a nuclear change C. an expl
2 answers:
You might be interested in
Answer:
Explanation:
Given
Charge of first Particle
Charge of second Particle
distance between them
magnetic field due to first charge at mid-way between two charged particles is
(away from it)
Electric field due to
(towards it)
(away from first charge)