Fizika II. Flashcards

(8 cards)

1
Q

Mi az elektrosztatika?

A

Elektromos töltések nem mozognak

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2
Q

A térerősség milyen mennyiség? Mértékegysége?

A

Vektoriális, vektortér. ESI=1 N/C

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3
Q

e=?

A

e=-1,6*10^-19 C

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4
Q

Coulomb törvény általános alakja?

A

F->=(1/4πε0)(q1q2/r^2)*(r->/|r->|)

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5
Q

ε0=? Mennyisége? Mértékegysége?

A

Elektromos permittivitás, ε0=8,85*10^-12. ε0SI=1 C^2/Nm^2.

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6
Q

1/4πε0=?

A

1/4πε0=9*10^9

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7
Q

E->=?

A

E->=F->/q
E->=(1/4πε0)(Q/r^2)(r->/|r->|)

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8
Q
A
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