aayushisgassignment aayushisgassignment

02-08-2021
Physics

contestada

What is the minimum value of force acting between two charges placed at 1 m apart from each other?
(a)Ke²
(b)Ke
(c)Ke/4
(d)Ke² /2

Respuesta :

aayu0302 aayu0302

02-08-2021

Answer:

Ke²

Explanation:

So,

q1 = e

q2 = e

r = 1m

By coulumb's law,

F = K (q1q2/r²)

F = K (e)(e)/(1)²

F = Ke²

Option(a)

Answer Link

Otras preguntas

Which equation could be used to solve for the length of side c, given a = 5, b = 12, and C = 72°?

Which is the equation of the line with slope 3 that contains point (-1,5)? y-1 = 3(x + 5) y - 1 = 3(x - 5) y - 5= 3(x - 1) y - 5= 3(x + 1)

Find the area of a right triangle with side lengths 12 cm, 35 cm, and 37cm

A student wants to survey the sophomore class of 200 students about whether the school should require uniforms. A random sample of 50 sophomores is surveyed and

Balancing chemical equation

enrollment is a business seminar increased from 50 people to 62 people. what was the percent increase?

is it adjacent or vertical find the value of X

A lake has a surface area of 11. 0 square miles. What is its surface area in square meters?

In a survey of 1,372 office workers, 4.2% said that they do not make personal phone calls. Find the actual number of respondents corresponding to the given pe

Which ordered pair would form a proportional relationship with the point graphed below? (–40, 20) (–10, –20) (15, –30) (5, –15)