They have capacitors which hold a charge. So, if you are attempting to work on one, you need to be careful, because you could accidentally discharge the capacitor and electrocute yourself.
you can't charge it when it is unplugged
Yes, because the neutral conductor will transfer its electrons to the postitively charged conductor.
During an action potential, the neuron's electrical charge rapidly changes from negative to positive, allowing for the transmission of signals along the neuron.
You might die from the electrical charge or end up in a hospital.
When two neutral electrical charges come in contact, there is no transfer of electrons between them. They will remain neutral and there will be no repulsion or attraction between them.
Protons have an electrical charge of +1. Neutrons have an electrical charge of 0. Electrons have an electrical charge of -1.
The Electrons and the Protons.
A neutron carries no electrical charge
It will eventually run out of the stored electrical energy and will not power anything. You car will not start.
Protons have a positive charge, neutrons have no charge, and electrons have negative charge.Neutrons do not carry an electrical charge:)A proton has a positive charge. Remember, NEUTRon = NEUTRal. Proton = Positive. The electrical charge of a proton is 1.6x10^-19 which is equal and opposite to the electrical charge of an electron which is -1.6x10^-19.
A neutron does not have an electrical charge. It is electrically neutral, hence its name.
When you fold aluminum foil into a small piece, it can be used to charge a dead battery. The electrical charge is present when it is folded up.