Эл. Поле Flashcards

1
Q

Электрическое поле

A

это вид материи, который окружает каждый электрический заряд, обнаруживается по действию на другой заряд.​

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2
Q

Закон Кулона

A

F=k×q1×q2/ㅌr²

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3
Q

Общая напряжённость

A

E=F/q=□U/d

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4
Q

Диэлкутрическая прониц среды

A

ㅌ=E0/E=F0/F

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5
Q

k

A

9×10⁹ Н×м²/Кл²

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6
Q

Точечный заряд

A

E=k |q|/ㅌr²

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7
Q

F=qE=ma

A
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8
Q

ㅇ фи [В]

A

ㅇ=kq/ㅌr=W/q=E×q

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9
Q

□ㅇ=ㅇ1-ㅇ2=U

A
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10
Q

U=A/q

A
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11
Q

E=U/□d

A
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12
Q

A=q×U=qE□d

A
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