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How do objects with the same charge behave when they come close to one another?
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What kinda people can see objects that are close more clearly than objects that are far away?
Nearsighted people can see objects that are close more clearly than objects that are far away.
Is an electrostatic force stronger or weaker close to the charge?
Electrostatric force on a test charge is stronger when it's closer to another charge. In exactly the same way, mathematically, that the gravitational force on a test mass is stronger when it's closer to another mass. And in exactly the same ratio.
What is the property of an optical instrument by virtue of which it can form separate images of two close objects?
Resolution. The higher the resolution, the greater capability of separating the images of two close objects at a certain distance away from the objects.
Why can't coulomb's law be applied to charged object that are very close to each other?
Actually Coulombs law is applicable only for point charges but not for bodies. But while calculating the electrostatic force between two spherical charged bodies they supposed as point masses(objects) but the distance seperation should be more greater than their radii. Otherwise the charge on one body can influence charge on another body.
Objects with like electric charges?
Objects with like charges actually repels itself from other, physically if we bring two south poles of a magnetic together they will repel each other and likewise if charged particles of the same charge come close they will apply repulsion force against each other.
Why can't coulomb's law be applied to charged objects that are very close to each other?
Actually Coulombs law is applicable only for point charges but not for bodies. But while calculating the electrostatic force between two spherical charged bodies they supposed as point masses(objects) but the distance seperation should be more greater than their radii. Otherwise the charge on one body can influence charge on another body.
What force slows moving objects?
Inertia is what slows down moving objects. 2nd Answer: Not even close . . . inertia would keep objects FROM slowing. Friction or running into another object will slow a moving object.
What is near-sighted?
Near-sighted means able to see things clearly only when up close, that distant objects are less clear. Another term is "myopia." In the opposite condition, farsightedness (hyperopia), objects are clearer at a distance than they are up close.
What kinda people can see objects that are close more clearly than objects that are far away?
Nearsighted people can see objects that are close more clearly than objects that are far away.
Is an electrostatic force stronger or weaker close to the charge?
Electrostatric force on a test charge is stronger when it's closer to another charge. In exactly the same way, mathematically, that the gravitational force on a test mass is stronger when it's closer to another mass. And in exactly the same ratio.
What is a biner?
A biner is another term for a carabiner, a metal link with a gate that can open and close, used for clipping ropes to anchors and other objects.
How does gas behave inside a close container?
They move Freely in the closed container.
How might you use a balloon with a negative charge to find out whether the charge on another balloon is positive or negative?
If you move a negatively-charged balloon close to another balloon, if it moves towards the first balloon, it is positively-charged. If it moves away, it is negatively charged.
What is the property of an optical instrument by virtue of which it can form separate images of two close objects?
Resolution. The higher the resolution, the greater capability of separating the images of two close objects at a certain distance away from the objects.
How can the force of gravity be increased between two objects?
The close objects are the more gravity there will be between them.
Why can't coulomb's law be applied to charged object that are very close to each other?
Actually Coulombs law is applicable only for point charges but not for bodies. But while calculating the electrostatic force between two spherical charged bodies they supposed as point masses(objects) but the distance seperation should be more greater than their radii. Otherwise the charge on one body can influence charge on another body.
How does the electric force between two charged objects depend on the distance between them?
According to Coulomb's Law, the force between two charged particles is directly proportional to the product of the charges and inversely proportional to the square of the distance between the centres of the charges... where the charges are modelled as a particle.F = kQq/r2k = (4 x pi x [epsilon-nought (i.e. the permittivity of free space)])Q = the charge on an objectq= the charge on the other objectr= the distance between the centres of the charges.It drops with square of the distance.The force varies inversely as the square of the distance.Basically, the further away the objects are, the weaker the charge is going to be. If the objects are close, the charge will be stronger.
