Answer:
It moves in the direction in which the force is applied from.
Explanation:
The sum of the voltages of the components connected in a series circuit is equal to the voltage across the battery.
From Ohm's law () and in a series circuit, the amount of current flowing through the components is the same for all. So we can write as
Answer: D
Explanation: The chemical bonds in the food store energy that is released when we eat it.
In physics, work is defined as the total energy when an object is moved to a certain displacement by the application of external force. It is calculated by the expression W = Fd. For this case, the displacement is apparently zero, then there is no work in the system above.