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

Find the value of the expression (4x−12)+(12xy−10)(4x-12)+(12xy-10) for x=4 and y=6

The radius of earth is 6378.1 km, which is 2981.1 km greater than the radius of mars. Find the radius mars.

If gas particles start colliding with the walls of their metallic container with increased force, what is their direct effect

Calculate the ph of a 0.30 m cocl3 solution. the ka value for co(h2o)63 is 1.0 ✕ 10-5.

A business has $11,080 to spend on new laptops and tablet computers for its salespeople. The laptops cost $515 each. The tablets cost $285 each. The business wa

In the years immediately following the Civil War, the South _____.

Can someone help me!!!!!!

A rectangle has a length of ∛81 and a width of 3 2/3 inches. Find the area of the rectangle. A.3 2/3 power inches squared B.3 8/3 power inches squared C.9 i

The following two-way table shows the number of students of a school who have a video game and/or have a laptop: Have Video Game Do Not Have Video Game Total Ha

How does banking affect the money supply?