An electric current is simply the movement of charged particles. These particles are usually electrons. Electric current is measured by amperes.
At its most basic level, just the electrons that can be coaxed from their positions in the valence bands of atoms. Some of the measurements we make are things like energy potential (voltage), charge flow (current) and resistance to the flow of charges. Then there is the math we can do with this information: power equations, phase difference between capacitance and inductance, "tuning" a circuit for power, node equations, heat dissipation, Norton and Thevanin equivalence, scads of calculus... Then there is the chemistry of batteries, whether a material makes a good conductor or insulator, or semiconductor (a whole different animal), the effect of current on biological stratum and vice-versa (bioelectronics)... and the really cool stuff when you get into plasmas where all the electrons get stripped from the atoms (oops, now I'm salivating again)...
An electric current is simply the movement of charged particles. These particles are usually electrons. Electric current is measured by amperes.
a source, a load, wire and a switch
electrons
Closing a switch in an electrical circuit will complete the circuit. The supply voltage will then be applied to that circuit, and current will flow through that circuit.
Capacitors, inductors, and batteries all store electrical energy.
A single route for electrical current is called a branch circuit.
a switch is rarely used in electrical circuits
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A simple electrical circuit consist in a source of power (like a battery), a conductor (like a wire), and a load (like a light bulb, a motor, a resistor, etc)
Electrical panel consist of hardwired circuits, a plc is a panel that uses logic like a computer and it's progrmamable to have a circuit switch on or off
The electrical circuit when turned on it is considered closed. By the same token when an electrical circuit is turned off the electrical circuit is considered open.
Electrical devices need an electrical circuit.
Quite often, the word "circuit" is used for an electrical circuit. In that case, the energy is electrical energy.
The drawing of an electrical circuit is called a.............= schematic drawing.
No, an electrical approved switch is used to break an electrical circuit.
Closing a switch in an electrical circuit will complete the circuit. The supply voltage will then be applied to that circuit, and current will flow through that circuit.
basic circuit of electrical protective relay
The load that is connected to the circuit is what draws the power of the electrical circuit.
it's function is to supply energy(electric)
The electrical path is termed an electrical circuit.