Answer:
E = F/q
Explanation:
Electric Field (E) : Electric Field (E) of an electrostatic field is defined as the force (F), per unit test charge (q) which it exert at that point. Its direction is that of the force exerted on a positive charge. The S.I unit of Electric field is Newtons per coulombs. (N/C).
Electric Field (E) can be expressed mathematically as,
E = F/q
Where F = Electrostatic force (Newton), q = charge (coulombs), E = Electric field.
Answer:
1.) 15hrs per week = $97.50
2.) 20hrs per week = $130
Explanation:
About 90 percent of the stars in space are Main Sequence stars.<em> (c)</em>
Electrical would be the energy that involves the flow of positive charges.
Before a star is born, the matter that will become the star exists as a interstelar gas and dust. The stars are formed as a result of the forces:the force of gravity compresses atoms in the interstellar gas. Then the fusion reaction begins. During this fusion reaction the temperature gets extremely high and all the material evolves into a hot bright star.