ELECTRIC RESISTANCE Meaning and
Definition
-
Electric resistance refers to the property of a material that resists the flow of electric current through it. It is measured in ohms (Ω) and is a key characteristic in determining the efficiency and behavior of electrical circuits. Electric resistance is the opposition encountered by a substance or device when an electric current is applied, causing a reduction in the flow rate of the current.
When a current passes through a resistor or any object with resistance, a voltage drop occurs across the material. This voltage drop is directly proportional to the current flowing through it, following Ohm's Law (V = I × R), where V is the voltage drop, I is the current, and R is the resistance. In essence, electric resistance represents the property of a material to impede the flow of electrons, converting electrical energy into heat dissipation.
Electric resistance plays a crucial role in various electrical applications, such as in resistors used in electronic circuits to control the flow of current or regulate voltage levels. It also determines the power dissipation and efficiency of electrical devices, as energy is dissipated as heat due to the resistance encountered, leading to potential losses.
Different materials possess varying levels of electric resistance. Conductors, like copper, have low resistance, enabling the efficient flow of current. Insulators, such as rubber, have high resistance, impeding the flow of current. Resistors are specifically designed components with a predefined resistance value, commonly used to limit current or create specific voltage levels within a circuit.
Common Misspellings for ELECTRIC RESISTANCE
- wlectric resistance
- slectric resistance
- dlectric resistance
- rlectric resistance
- 4lectric resistance
- 3lectric resistance
- ekectric resistance
- epectric resistance
- eoectric resistance
- elwctric resistance
- elsctric resistance
- eldctric resistance
- elrctric resistance
- el4ctric resistance
- el3ctric resistance
- elextric resistance
- elevtric resistance
- eleftric resistance
- eledtric resistance
Etymology of ELECTRIC RESISTANCE
The term "electric resistance" is formed by combining two separate words: "electric" and "resistance".
1. Electric: The word "electric" originates from the Latin word "electricus", which means "resembling amber". This word is derived from the Greek word "ēlektron", referring to the amber that could generate a static electric charge when rubbed. Over time, "electric" came to encompass anything related to electricity.
2. Resistance: The word "resistance" traces its roots back to the Latin word "resistentia", which means "action of standing against". The Latin term is derived from the verb "resistere", consisting of "re-" (meaning "against") and "sistere" (meaning "stand"). "Resistance" refers to the opposition or hindrance to the flow of electricity, heat, or other forms of energy through a specific medium or substance.
Similar spelling words for ELECTRIC RESISTANCE
- electrical shunt,
- electrical contact,
- electric battery,
- electric healing,
- electric locomotive,
- electronic scanner,
- electrical switch,
- electric typewriter,
- electronic messaging,
- electric-arc furnace,
- electric receptacle,
- electric catfish,
- electric furnace,
- electrical relay,
- electrostatically,
- electric toothbrush,
- Electrical Elastance,
- electronic balance,
- electric circuit,
- electric current,
- electric company,
- electrical resistance,
- electric frying pan,
- electric doublet,
- electrical disturbance,
- electric discharge,
- electric refrigerator,
- electric blanket.
