Answer:
Mass of the object or earth
The answer would be B because humans cannot see electrons so we visualize the electrons due to the theory

if currents go in opposite directions, wires repel
Answer:
Energy consumed is 0.00033 Joules.
Explanation:
the formula of Energy is:
Energy = power/ time.
Stars are formed in <u>nebulas</u>, interstellar clouds of dust and gas.