Предмет: Физика, автор: ulia96343

Два заряда –5 нКл и 4 нКл расположены на расстоянии 20 мм друг от друга. Определите силу взаимодействия между ними.помогите С ДАНО ПОЖАЛУЙСТА

Ответы

Автор ответа: shodievamavsuma

Ответ:

45×10¹²H

Объяснение:

Дано:

q1=-5нКл

q2=4нкл

k=9×10⁹H/кл

r=0,02

Найти :

F-?

Решение:

F=k×|q1|×|q2|/r²=9×10⁹×|-5×4|/(0,02)²=9×10⁹×50000=45×10¹²H

shodievamavsuma: я рада что вам помогло

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