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CARGA ELÉTRICA Flashcards

(10 cards)

1
Q

O que é carga elétrica?

A

Intensidade da corrente elétrica.

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2
Q

Simbolo da caraga eletrica.

A

i = intensidade.

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3
Q

Qual a unidade da carga eletrica ?

A

Amper = A

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4
Q

Qual a formulado amper?

A

Amem = Cristo/Salva
A=C/S

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5
Q

Qual a formula da carga eletrica?

A

Formula:
i média= q/Δt
ou
q= i . Δt
OBS: sempre que multiplicar a corrente eletrica pelo tempo vai aparecer a carga eletrica.

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6
Q

Qual a unidade da corrente em ampere em tempo s = segundos?

A

Unidade:
i . Δt = A . s = C/s = C
C- coulomb
Nesse caso pode se cortar segundo com segundo, obtendo-se o Coulomb.

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7
Q

Qual a unidade de corrente em ampere por min?

A

Unidade:
i . Δt = A . min = Amin

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8
Q

Qual a unidade de corrente em ampere por hora?

A

Unidade:
i . Δt = A . h = Ah

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9
Q

O que é a carga elementar?

A

É a carga apresentada por uma partícula.
Ex:
próton = q = +1,6 .10 ⁻¹⁹C

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10
Q

Qual o símbolo da carga elementar?

A

O símbolo da carga elementar é um “e”.

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