There are four other SI base units, though: the ampere (A) (the base unit of electric current); the kelvin (K) (the base unit of temperature); the candela (cd) (the base unit of luminous intensity, or...There are four other SI base units, though: the ampere (A) (the base unit of electric current); the kelvin (K) (the base unit of temperature); the candela (cd) (the base unit of luminous intensity, or light brightness); and the mole (mol) (the base unit of amount of substance).
The term “unit” refers to the measure used to express a physical quantity. This section lists units commonly used in electricity and magnetism along with commonly used unit prefixes.
If there are two parallel wires each carrying a current in the same direction, the two wires will attract each other with a force that depends on the strength of the current in each, and the distance ...If there are two parallel wires each carrying a current in the same direction, the two wires will attract each other with a force that depends on the strength of the current in each, and the distance between the wires.