0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What supplies energy in an electric current?
Electric cells
Define the parts of the electric circuit?
The parts in an electric circuit are as follows: wires that contain two D-cells, a light bulb, and a switch, the D-cells are the energy source, the bulb is the load, the switch controls the flow of electric charges and the connecting wires provide a complete path that joins all the parts together.
How do solar cells produce energy?
In short, the light (electromagnetic energy) shining on the solar cell is converted directly to electric charge (potential energy). The increase in the electric charge can promote the flow of electric current in an external circuit, in much the same way as an ordinary electrical battery would.
What happened when Volta connected the parts of his cells in circuit?
An electric current flowed around the circuit.
What is the energy compound that supplies usable energy to all your cells?
ATP
What do electric cells do?
convert chemical energy into electrical energy
How do you get energy from the battery cells?
There is a chemical reaction in the battery cells with transfer of ion charges between the anode and cathode bringing about a charge differential potential between the cathode and anode.When connected by a conductor the flow of electrons in the circuit is the electric current energy.
What do solar cells turn energy from the sun directly into?
electric energy
What are 4 possible energy sources for a circuit?
1.A generator driven by an engine 2. Photovoltaic cells from sunlight 3. A lead-acid battery 4. A thermo-electric device
What supplies the energy for active transport?
Mitochondria are what supplies energy to cells for active transport. ATP is the molecule that does this. Also known as adenosine triphosphate.
Why do electric cells have 2 terminals?
to form an electric circuit two terminals are required it is being closed and electric current passes through it .
Which forms of potential energy are inside a battery circuit?
The form of potential energy inside of a battery is electrical energy travel inside the circuit. It takes cells inside the battery don't recharge, the cells are dead.
