Question

define resistance and factors

Answer 1

the back flow offered by the electrons in a particular wire or resistor due present of certain impurities is known as resistance. factors are : temperature, cross section area, length of a wire and the current flowing through it.

Answer 2

Resistance is the opposition that a substance offers to the flow of electric current. ... When an electric current of one ampere passes through a component across which a potential difference (voltage) of one volt exists, then the resistance of that component is one ohm

Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω). Ohms are named after Georg Simon Ohm (1784-1854), a German physicist who studied the relationship between voltage, current and resistance.





Factorď -number or quantity that when multiplied with another produces a given number or expression.

circumstance, fact, or influence that contributes to a result.