Electric Fields Flashcards

(9 cards)

1
Q

E at point from point charge

A

k|q|/r^2 * r_hat

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2
Q

F from E-field onto a charge

A

E*q

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3
Q

E (integrating from container)

A

= k*integral(dq/r^2)

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4
Q

λ meaning

A

linear charge density

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5
Q

σ meaning

A

surface charge density

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6
Q

σ equation

A

q/A

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7
Q

ρ meaning

A

Volume Charge Density

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8
Q

r vector meaning

A

position

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9
Q

E for line(L) with λ, D away

A

integral[D, D+L] (λ*dr/r^2)

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