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Does the mass of a metal sphere change if it is given a positive charge?
No, the mass of a metal sphere does not change when it is given a positive charge. Mass is a measure of the amount of matter in an object, and adding a charge does not change the amount of matter present in the sphere. The charge is a property of the particles within the sphere, not the mass itself.
What is the density of a substance is a measure of how much mass a given will have?
Density is the mass in a given unit of volume, meter cubed.
Formula for calculating mass?
The formula for calculating mass is mass = density x volume. This formula relates the mass of an object to its density (amount of matter in a given volume) and volume (amount of space an object occupies).
What is the amount of substance in a given volume?
The amount of substance in a given volume is represented by the concentration of the substance. It is typically measured in units such as moles per liter (mol/L) for liquids or gases. This concentration value indicates how much of the substance is present in a specific volume of the solution.
What is the amount of mass of an object compared to its volume?
Mass is the amount of matter in an object. It is not the same as weight, and cannot be calculated in the same way. To figure out the mass in a given volume, multiple the volume times the density.
What is the relationship between surface charge density and volume charge density in a given system?
Surface charge density and volume charge density are related in a given system by the equation: surface charge density volume charge density thickness of the system. This means that the amount of charge distributed on the surface of an object is directly proportional to the volume charge density within the object and the thickness of the object.
What is the physical meaning of charge density on lines or on areas?
Every object consists of a certain amount of positive charge and a certain amount of negative charge. For neutral objects, the amount of each type of charge is equal in every tiny, or infinitesimal, portion of the object. If the object has the shape of a line, the amount of positive charge in each tiny segment of length along the line is equal to the amount of negative charge in each tiny segment of length. For a neutral three-dimensional object, such as a cube, the amount of negative charge in each small volume element of the total volume of the cube is equal to the amount of positive charge in each small volume element. All neutral objects have a charge density of zero throughout their volumes despite the fact that they have charge. The charge density describes the amount of excess charge per given region of space. For objects that are not neutral, then, the charge density is either positive or negative. A positive charge density expresses the fact that an object has a given amount of positive charge more than it has negative charge in a specific region of space. Likewise, a negative charge density means the object has a given amount of negative charge more than positive charge for a given region of space. For a line of charge, the charge density is expressed as Coulombs per meter when using SI units. For a two-dimensional object, such as a disk, the charge density using SI units is Coulombs per (meter^2). For objects that have uniform excess charge throughout their volume, the charge density is expressed as the total amount of excess charge on the body divided by the total length/ area/ volume of the body. For objects that have nonuniform charge excesses, the charge density must be expressed as a function of position (and possibly, time) within the object.
What measure the amount of matter given in a given object?
Its density.
Does the mass of a metal sphere change if it is given a positive charge?
No, the mass of a metal sphere does not change when it is given a positive charge. Mass is a measure of the amount of matter in an object, and adding a charge does not change the amount of matter present in the sphere. The charge is a property of the particles within the sphere, not the mass itself.
How are conductors charged?
If charge is transferred to the object at a given location, that charge is quickly distributed across the entire surface of the object. The distribution of charge is the result of electron movement.
What is the minimum number of coins required to make a given amount of change using dynamic programming in the minimum coin change problem?
In the minimum coin change problem using dynamic programming, the minimum number of coins required to make a given amount of change is calculated by finding the optimal combination of coins that add up to that amount. This involves breaking down the problem into subproblems and finding the minimum number of coins needed for each subproblem. The final answer is the minimum number of coins needed to make the given amount of change.
What kind of charge does an object have when it has given away electrons?
negative
If you were given a positively-charged rod to charge an object by induction what charge will the object get?
The object will get a negative charge. When a positively-charged rod is brought near the object, it polarizes the charges in the object, causing the electrons to move away from the rod, leaving the object with a net negative charge.
What is the minimum prize on Wheel of Fortune?
$1000 is the minimum amount that will be given to any winner both during each puzzle solution minimum prize amount and if the contestant has not won during the game
How do you calculate charge density in a given system?
To calculate charge density in a given system, you divide the total charge by the volume of the system. This gives you the amount of charge per unit volume, which is the charge density.
How far an object moves in a given amount of time?
speed
It is the distance of an object travels in the given amount of time?
speed
