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What is a slope distance?
Surveying terminology. The measure of distance along a slope. The distance of a line where elevation changes from point 1 to point 2
The distance from the green point on the parabola to the parabola's focus is 9 What is the distance from the green point to the directrix?
9
The distance from the green point on the parabola to the parabolas focus is 6 What is the distance from the green point to the directrix?
6
What is the distance between the center of a circle and a point on the circle?
The radius is the distance between the center of a circle and a point on the circle
What is a point equal distance from the end points of a line?
The point that is equal distance from the endpoints of a line segment is the midpoint.
What is called the ratio of magnitude of the forces acting on each point charge separated by certain distance is?
The ratio of the magnitude of the forces acting on each point charge separated by a certain distance is called the electric field strength. It is a measure of the influence that a source charge has on other charges in its vicinity. Mathematically, it is given by the force per unit charge.
Two point charges are separated by 12cm the attractive force between them is 20N What is the attractive force when they are separated by 24cm?
The attractive force between two point charges decreases with the square of the distance between them. So, if the distance is doubled (from 12cm to 24cm), the force will decrease by a factor of 4. Therefore, at a separation of 24cm, the attractive force will be 5N.
What 4pie refers to in force constant in coloumbs law?
it refers to the inverse of the force between two point charges separated through unit distance.
Two like charges are separated by some distance. Describe quantitatively what will happen to the force exerted by one charge on the other if the distance between the charges is halved. The force will?
If the distance between the charges is halved, the force of repulsion or attraction between them will increase by a factor of four, because the force between two point charges is inversely proportional to the square of the distance between them according to Coulomb's law.
Is a point charge composed of two conductors separated by an insulator?
No, a point charge is not composed of conductors separated by an insulator. A point charge is a theoretical concept that represents a single charge concentrated at a single point in space. Conductors and insulators are materials that determine how charges move within a system.
What is Non intersecting lines that are separated by equal distance at every point can best be described as?
parallel
What is the electric force between two point charges when?
The electric force between two point charges is given by Coulomb's law, which states that the force is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. The formula is F = kq1q2/r^2, where F is the force, q1 and q2 are the charges, r is the distance between the charges, and k is the electrostatic constant.
What determines the strength of the force between two objects?
-- The product of the net charges on the two objects, the distance between their centers of net charge, and the nature of the material in the space between them, determine the magnitude of the electrostatic forces between them. -- The forces act along the line between the centers. Whether the forces point toward each other or away from each other depends on whether the net charges on the two objects have the same or opposite signs.
How is light intensity like gravity?
The intensity of light from a point source measured by an observer and the magnitude of the forces of gravity between two masses are both inversely proportional to the square of the distance between them. And so is the magnitude of the forces between two electric charges or two electrically-charged objects.
What happens when you suppose you have two point charges?
When you have two point charges, they will interact with each other through the electromagnetic force. The charges will either attract or repel each other based on their signs (positive or negative) and the distance between them. This interaction is described by Coulomb's law, which states that the force between the charges is directly proportional to the product of their magnitudes and inversely proportional to the square of the distance between them.
What is a point charge?
A point charge is a theoretical concept used in physics to represent a concentrated charge at a single point in space. It simplifies calculations involving electric fields and forces by treating the charge distribution as being located only at a single point.
What are the properties and interactions of point charges in two dimensions?
In two dimensions, point charges have properties such as magnitude and sign, and interact with each other through the Coulomb's law, which describes the force between them. The force between two point charges is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. This interaction can result in attraction or repulsion depending on the signs of the charges.
