Basic Electricals are the fundamental components of electrical systems and the method with which electrical devices are engineered to work. Some Basic Electrical components include Electricity, Electric Voltage, Electric Current, Resistance, Inductors, Capacitors etc.
1. It helps to understand how electrical devices work.
2. It helps to make simple and accurate electrical calculations and decisions.
3. It helps to be aware of some basic electrical connections for safety.
4. It helps to be aware of the basic concepts of electricals.
5. It creates job employment for electricians.
6. It creates self-employment opportunity.
2. Electric Resistance
3. Electric Voltage
4. Electric Power
5. Electric Current
6. Electric Efficiency
Electricity is the set of physical bodies linked with the presence and motion of matter that has a property of electric charge.
Electric Resistance is an electrical quantity that measures how the devices reduces the current flowing through it. Resistance R =pxi/A or R=V/i.
Electric Voltage is the electric potential difference between two points of an electric field. e.g. V which is the voltage is equal to Q2 - Q1 which is the electric potential difference at two different points.
Electric Power is the rate at which energy is consumed in an electric circuit. it is usually measured in watts: P=E/t.
Electric Current is the rate at which electric charge flows past a point or region. This means that an electric current exists when there is a flow of electric charge through a region.
Electric Efficiency is the ratio of the output/input power.
Resistor is an electrical component that carries out the electrical resistance function to reduce current flow, adjust signal levels, divide voltages, and terminate transmission lines where necessary.
Inductor is also known as a Coil, Choke, or Reactor. An inductor is an electrical component that stores energy in a magnetic field when electric current flows through it.
Capacitor is an electrical component that is responsible for storing electrical energy in an electric field. The effect of a capacitor is termed as Capacitance. The Capacitor was originally termed as a Condenser or Condensator.
Electromagnetism is a branch of physics involving the study of both electric fields and magnetic fields which are responsible for electromagnetic force.
Electrostatics is a branch of physics that studies stationary electric charges or fields electric charges as opposed to electric currents.
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