Kunu Ielektrinimas Flashcards

1
Q

Laidininkai-

A

Tai kunai kurie gerai praleidzia elektros srove
(Metalas)

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2
Q

Izoliatoriai-

A

Tai kunai kurie gerai sulaiko elektros sroves
(Plastikas,guma)

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3
Q

Kokiais budais galima ielektrinti kunus?

A

Trintimi, kontaktiniu budu ir be kontakciu budu

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4
Q

Elektrostatika-

A

Nagrineja nejudancius elektros kruvius

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5
Q

Prietaisas kuris parodo ielektrintus kunus

A

Elektroskopas

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6
Q

Elektrodinamika

A

Elektrinius ir magnetinius reiskinius nagrinejanti fizikos mokslo saka

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7
Q

Elektros kruvio raide

A

q

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8
Q

[q] matavimo vienetas

A

1C (kulonas)

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9
Q

Elektrinio kruvio formule

A

q=Ne
N-skaicius
e- elektrono kruvis

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10
Q

Vienodi zenklai

A

Vienas kita stumia

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11
Q

Skirtingi zenklai

A

Traukia vienas kita

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12
Q

Atomas

A

Tai branduolis ir aplink ji skriejantis elektronai

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13
Q

Branduoli sudaro

A

Protonai ir neutronai

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14
Q

Elektrinis laukas

A

Tai materija aplink ielektrintus kunus

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15
Q

Elektrinio stiprio raide

A

E

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16
Q

Elektrinio lauko stiprio formule

A

E= F padalinta is q
F- jega
q-elektros kruvis

17
Q

Elektrinio lauko stiprio matavimo vienetas

A

[E]= 1 N padalinta is C
N(niutonas)
C(kulonas)

18
Q

Kondensatorius

A

Elektros kruvi kaupiantis prietaisas

19
Q

Kondensatoriaus savybe

A

Elektrine talpa

20
Q

Elektrines talpos formule

A

C= q padalinta is u
q(elektros kruvis)
u(elektrine itampa)

21
Q

Elektrinios talpos matavimo vienetai

A

[C]= 1F (faradas)

22
Q

Elektrines talpos raide

A

C

23
Q

Elektrines itampos matavimo vienetas

A

[u]= 1V (voltai)