Ohm's Law
A comprehensive guide to Ohm's Law, explaining the relationship between voltage, current, and resistance, with practical applications in robotics and circuit design.
Ohm's law states that the electric current flowing through a conductor is directly proportional to the voltage difference between its ends and inversely proportional to its resistance.
- (I) is the electric current, measured in amperes (A)
- (V) is the voltage difference, measured in volts (V)
- (R) is the resistance, measured in ohms (Ω)
Equivalencies:
- (I) : V/R - Ampere
- (V) : I * R - Resistance
- (R) : V/I - Voltage
Diode
A detailed guide to understanding diodes, their role in controlling electric current, and their applications in direct current (DC) and alternating current (AC) circuits.
Resistance
A detailed guide to electrical resistance, its role in controlling current flow, and its applications in robotics and circuit design.