Eletricity Flashcards

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1
Q

Força Elétrica sobre uma carga elétrica inserida num campo.

A

F = |q| . E

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2
Q

Capacitance in fuction of plates characteristics

A

C= E.A/d

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3
Q

Eletric potencial in function of distance and charge

A

V = k.Q/d

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4
Q

Eletric Force

A

F = k (/Q/ /q/) /d^2

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5
Q

Eletric Potential Energy

A

Ep = k /Q/./q/ / d

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6
Q

Eletric Field crated by single charge

A

E= k /q/. /Q/. / d*2

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7
Q

Permissividade eletrica de um dieletrico

A

E=k. Eo ( k eh cte dieletrica e E a permissividade no vacuo )

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8
Q

Ponte de wheatstone

A

R1.R3=R2.R4

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10
Q

Ddp em um capacitor de placas paralelas

A

U= E.d

U: ddp
E= campo elétrico uniforme entre as placas
d = distância entre as placas

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11
Q

Capacitância de um capacitor de placas paralelas

A

C = Q / U ( F : farad )

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