Circuit analysis Tutorial
AKNM Circuit Magic- circuit analysis software
Voltage, Current & Resistance
In electronics we are dealing with voltage, current and resistance in circuits.
Voltage
Voltage is the electrical force, that causes current to flow in a circuit. It is
measured in VOLTS .
Electrical Current
Current is the movement of electrical charge - the flow of electrons other
charged particles through the electronic circuit. The direction of a current is opposite to
electrons flow direction. Current is measured in AMPERES (AMPS, A ).
Resistance
Resistance causes an opposition to the flow of electricity in a circuit. It is used
to control the amount of voltage and/or amperage in a circuit. It is measured in OHMS.