voltage and energy

Question 1

what happens as charge flows around a circuit?

Answer 1

energy is transferred to or from the charge.

Question 2

define voltage.

Answer 2

the amount of energy transferred by each unit of charge passing between two points in that circuit.

Question 3

The unit of voltage, the volt (V), is the same as a joule per coulomb (J/C).
For example:
If a power supply has a voltage of 6 V, every coulomb of charge passing through the power supply will gain 6 J of energy.
If a bulb has a voltage of 3 V, every coulomb of charge passing through the bulb will lose 3 J of energy.
As charge passes around a circuit, the total amount of energy it loses is the same as the energy it gains when it passes through the power supply

Answer 3

The unit of voltage, the volt (V), is the same as a joule per coulomb (J/C).
For example:
If a power supply has a voltage of 6 V, every coulomb of charge passing through the power supply will gain 6 J of energy.
If a bulb has a voltage of 3 V, every coulomb of charge passing through the bulb will lose 3 J of energy.
As charge passes around a circuit, the total amount of energy it loses is the same as the energy it gains when it passes through the power supply

Question 4

yuh

Answer 4

yuh