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Electric energy powers appliances such as a radio or light bulb. It travels in a CLOSE CIRCUIT.
It doesn't. Energy doesn't travel 'around' a circuit. It travels from the supply to the load. And it isn't delivered to the load by the current. It doesn't even travel through the wires. It travels as a result of what is called the 'Poynting's Field' which acts perpendicularly to both the electric and magnetic fields.
In a battery circuit, the potential energy is stored in the form of chemical potential energy within the battery. This energy is converted into electrical potential energy when the battery is connected in a circuit and used to power devices.
Electrical energy travels through a circuit by flowing through a closed loop of conductive materials, such as wires. The energy is generated by a power source, such as a battery or generator, and is carried through the circuit by the movement of electrons. The flow of electrons creates a current that powers the devices connected to the circuit.
When voltage is changed, the distance electrons travel in a circuit will increase if the voltage is increased, and decrease if the voltage is decreased. This is because voltage is directly proportional to the energy of the electrons, which affects how far they can travel through the circuit.
No, charges do not exit a circuit with less energy than when entering. In an ideal circuit, energy is conserved, so the energy of charges entering the circuit should be equal to the energy of charges exiting the circuit.
In a circuit, electrons travel in a closed loop from the negative terminal of the voltage source, through the various components in the circuit (such as resistors, capacitors, and light bulbs), and back to the positive terminal of the voltage source. This continuous flow of electrons is what allows the circuit to function and for electrical energy to be transferred.
The most energy used in a circuit is at the load.
In a circuit, electrical energy is converted into other forms of energy such as light, heat or kinetic energy, depending on the components in the circuit. This energy conversion is based on the flow of electrons through the circuit, which powers devices connected to it.
A measure of potential. A charge Q at a voltage V has energy QV and that is the energy released if in a circuit it is allowed to travel to a point of zero V. Voltage is sometimes called "Potential".
A battery stores energy through the potential difference between the anode and cathode of the battery. When there is no circuit the potential power is stored somewhat indefinitely (although it can degrade over time). Once a circuit is made, an electrolytic cell is created releasing energy as the chemical reaction occurs.
The purpose of the battery in a circuit is to wive energy to the circuit