mainly potassium current
When a pn junction is reversed bias practically no current flows through it ,but a very small current flows through due to minority charge carriers ,which is known as reverse saturation current .In p type due to electrons and in n type due to holes .
When a pn junction is reversed bias practically no current flows through it ,but a very small current flows through due to minority charge carriers ,which is known as reverse saturation current .In p type due to electrons and in n type due to holes .
To be precise, a current doesn't flow - a current "is". Although many people - including myself - often use the informal term "a current flows". The particles that make up the current do flow - or move. An electrical current involves the movement of some type of charged particles. Often, these are negative electrons, but there are other possibilities, as well, especially positive holes, and negative or positive ions.
Power Factor of an electrodynamometer can be improved by connecting a large resistor in series with the current coil.
oppositional currents
mainly potassium current
An electromagnet is a type of magnet that becomes magnetic when an electric current flows through it and loses its magnetism when the current is turned off.
When a pn junction is reversed bias practically no current flows through it ,but a very small current flows through due to minority charge carriers ,which is known as reverse saturation current .In p type due to electrons and in n type due to holes .
Electric energy flows through a wire when an electric current passes through it.
In a battery, electricity flows due to a chemical reaction within the battery that creates a potential difference. This creates direct current (DC) flow from the negative to the positive terminal. In a home, alternating current (AC) is used where the flow of electricity continuously reverses direction, generated by power plants and distributed through power lines.
When a pn junction is reversed bias practically no current flows through it ,but a very small current flows through due to minority charge carriers ,which is known as reverse saturation current .In p type due to electrons and in n type due to holes .
oppositional currents
Electricity flows along a path in the form of electrons moving through a conductor, such as a wire. This movement of electrons creates an electric current that carries energy from one point to another. The type of electricity that flows along a path is typically called electric current.
Direct current (DC) is produced by an electric battery. This type of current flows consistently in one direction from the positive terminal to the negative terminal of the battery.
A storage battery produces direct current (DC). This type of current flows in a constant direction from the positive terminal to the negative terminal of the battery.
Direct current