Basics of Electricity

CHARGE:
    The most basic quantity in electronic circuit in the electric charge (or)Electric property of atomic particals.

CURRENT:
     Current can be defined as rate of flow of charge in electric circuit or flow of electrons.

         1)Alternating Current(AC)
         2)Direct current (DC)
VOLTAGE:
             Voltage is the difference in charge between two points

RESISTANCE:
           Resistance is a material's tendency to resist the flow of charge

CAPACITANCE
              Capacitance is the ability of a component or circuit to collect and store energy in the form of electrical charge.
DIODE
          Diode is a semiconductor device that essentially acts as one way switch of for current.
          Its simply called as electronic switch.

FREQUENCY
           AC frequency is the number of cycles per second in alternating current(ac) sine wave.
                                   (or)
            Frequency is the rate at which current changes direction per second.
              1 hertz=1 cycle per second

TRANSISTOR
         Transistor is a device that regulate current or voltage flow and acts as a switch or gate for electronic signals.
INDUCTANCE:
              Inductor is a passive electronic components that stores energy in the form of magnetic field.




















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