Electrical charges are of 2 types:-
A closed electrical circuit is an example of a complete conducting path. In solid conductors electrons are the charge carriers while in liquids the ions are the charge carriers.
The path formed by the conductor for the flow of electric charges is always from negative to positive because it needs to go from higher level to lower level that is called potential difference.
The path of electric conductors is called an electric circuit. It refers to a path wherein electrons from a voltage or current source flow.
Along a loop with no beginning and no end.
A conductor allows the flow of current, usually in a complete circuit. [An exception is a thermo-couple, where heating the junction of a pair of different metals causes electrons to flow away from the junction. ]
The nature of the force between charged particles in that the force is an electrostatic one. If the electric charges are alike, then a repulsive force exists, and if the charges are opposite, then the force will be an attractive one. The fundamental law of electrostatics applies here, and that is that opposite charges attract and like charges repel.That will largely depend on what statements are included on thelist that you have not seen fit to include with the question.
an open circuit
Myelin sheath is the insulation of the CNS (central nervous system). Its helps electrical signals move along nerves. Basically, its synonymous with insulated wire. Again the insulation help the signal move in a smooth and controlled fashion through out the body.
Ions and electrical charges, such as the potassium and sodium pump allow for the movement of messages along a neuron and that specific neuron (in this case motor) alerts the muscle to move.
when a external force acts on the system then the bond between the atoms in the system are excited and pass to conduction band now the excited carriers runs along the system this called flow of current Charges move in an electrical system when it is closed and a power source is connected to it.
Along a loop with no beginning and no end.
A conductor allows the flow of current, usually in a complete circuit. [An exception is a thermo-couple, where heating the junction of a pair of different metals causes electrons to flow away from the junction. ]
like charges
Along a loop with no beginning and no end.
The voltage.
Difference of potential (voltage) causes current to flow as long as there is a complete path (circuit) for it to flow along. Voltage can be thought of as electrical pressure along the same lines as water pressure. If there is a competed path the electrical 'pressure'will push the electrons from the higher potention (pressure) to the lower potential (pressure).
electrical signal
Complete heart block is where the electrical impulses from the SA node of the heart cannot reach the ventricles along the normal pathway. Instead the atrial contract from the SA node singles and the ventricles contract from the ventricular cells
Electrical energy.
The electrical charge that moves through a wire is in the form of negatively charged electrons. The movement of electrons in a circuit is called current. Electrons in a current are repelled from the negative end of the circuit and attracted to the positive end of the circuit.