fis8hYak2randa
fis8hYak2randa fis8hYak2randa
  • 23-04-2016
  • Physics
contestada

The force between two magnetic poles will increase as their separation is increased. true or false?

Respuesta :

Malif Malif
  • 25-04-2016
False, because the force between two charged objects decreases as distance between them increases, as per the universal magnetic force law: 

F = kq1q2 / r^2, where F is the force, r is the distance between the objects, k is the universal magnetic constant, and q1 and q2 are the unit charge per unit mass values, 
Answer Link

Otras preguntas

What is the average of the first 99 counting numbers?
Given through: (2,4), and slope=4 how do you write the slope-intercept?
what percent of 45 is 72
The level of oxygen in the air is measured in a garden and on a city road. Which location has a higher level of oxygen and why?
why do people celebrate Valentines Day?
A patch of forest has been cleared to build a house. Which is likely to happen to the plant and animal communities of that forest patch?
Bruce is getting materials for a chemistry experiment. His teacher gives him a container that holds 0.25 litter of a blue liquid. Bruce needs to use 0.4 of this
Calculate the wavelength of a photon of energy 5.518 × 10-26 joules. (Planck's constant is 6.626 × 10-34 joule seconds, the speed of light is 2.998 × 108 m/s)
Can concussions kill you?
The memory card on melcher did it's camera can hold about 430 pictures. Melcher used 18% of the memory card while taking pictures at s family reunion about how