Basics about electricity

Basics about electricity

• Voltage: Voltage is the number of volts that act on an appliance or on an electrical system. It is measured in volts and its symbol is V.
• Intensity: Intensity is the level of force with which a magnitude, a property, a phenomenon, etc. is expressed. It is measured in amperes and it symbol is A.
• Resistance & ohm's law: In the context of electricity, the concept refers to the component of a circuit that hinders the advance of the electric current, to the general obstacle exerted by the circuit over the passage of the current. It is measured in ohms and its symbol is omega Ω.