Force can alter its direction,slow or stop it you could say it can change its velocity
Answer:
Explanation:
The region around a charged particle where another charged particle experiences a force of attraction or repulsion is called electric field.
The strength of electric field is defined as the force experienced by the unit positive test charge.
E = F / q
Electric field strength is a vector quantity and it is measured in newton per coulomb.
Where, F is the force of attraction or repulsion between the two charges and q is the test charge on which the electric field strength is to be calculated.
The strength of electric field is more if the field is strong. It means more be the electric field strength at a point more be the electric field.
Electro waves in a vacuum air is deals with this and electricity when the air and the electricity it makes electro magnets.
1.) C
2.) B
3.) D
4.) B
Good luck with your work!
Electrical current is measured using the ampere.
