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carga elementar

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Also known as elementary positive charge, elementary electric charge

módulo da carga elétrica de um eletrão

AI overview

The elementary charge is the amount of electric charge carried by a single proton or positron, and it serves as the fundamental unit of electric charge in physics. This matters because all electric charges in nature are multiples of this basic unit, making it essential for understanding and measuring electricity at the smallest scales.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Show 5 more facts
numeric value
0.0000000000000000001602176634
measured physical quantity
electric charge
conversion to SI unit
0.0000000000000000001602176634
unit symbol
e
NCI Thesaurus ID
C68800
Sources (3)

via Wikidata · CC0

Article · Português

A carga do elétron é exatamente -1,602 176 634 × 10−19 C, que é o mesmo valor da carga do próton, porém de sinal contrário. Essa diferença de sinais (negativo para os elétrons e positivo para os prótons) é apenas uma convenção que serve para indicar que possuem cargas (apesar de numericamente iguais) de natureza oposta.

Abstract from DBpedia / Wikipedia · CC BY-SA