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15.02.2022 •
Physics
Three 100 nC charged objects are equally spaced on a straight line. The separation of each object from its neighbor is 0.3 m. Find the force exerted on the center object if (a) all charges are positive, (b) all charges are negative, and (c) the rightmost charge is negative and the other two are positive.
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Ответ:
h = 76 [cm]
Explanation:
Sabemos que la presion atmosferica es igual a:
La presion estatica en una columna de liquido se puede calcular por medio de la siguiente expresion.
donde:
P = pressure [Pa]
Ro = density of the liquid = 13600 [kg/m³]
h = altura de la columna. [m]