What is the relation between charge and mass?
There is no specific relationship between mass and charge, in the sense that the ratio can be different for different particles. For example, the charges of an e and a p are the same (and opposite) but the masses are very different.
Does mass affect charge?
The concept of mass has a central and fundamental position in the science of physics. Quantities such as charge and energy are correlated to mass. Electrical charge does not exist without mass, in fact, it might be called a property of mass which in itself is a form of energy, as discovered by Einstein.
When work is done on a positive test charge?
When work is done on a positive test charge to move it from one location to another, potential energy increases and electric potential increases.
What is a test charge?
A test charge is like a ghost charge: it shows you the force that a positive charge would feel at a given location, but it does not change the surrounding field. In other words, the test charge shows you the direction and magnitude of the electric field at a given point.
Is mass inversely proportional to charge?
I learned that charge to mass ratio of the particles is inversely proportional to the radius of the path. Thus, a particle following a circular path with a large radius means that charge to mass ratio of that particle is smaller.
How is charge depend on mass?
The electric force between two electrons is the same as the electric force between two protons when they are placed as the same distance. This implies that the electric force does not depend on the mass of the particle. The electric charge can be negative, zero, or positive.
In what way does a charge differ from mass?
A charge differ from the mass because: Charge may be positive or negative but mass has no sign and is always positive. Electric charge is always conserved but mass may not be conserved as it can be converted into energy. Charge cannot exist without mass but mass can exist without charge.
How do you know if work is positive or negative?
Work can be either positive or negative: if the force has a component in the same direction as the displacement of the object, the force is doing positive work. If the force has a component in the direction opposite to the displacement, the force does negative work.
Is any work done on a moving charge by a magnetic field?
No work is done by the magnetic field on the charge.
What is mass of test charge?
In physical theories, a test particle, or test charge, is an idealized model of an object whose physical properties (usually mass, charge, or size) are assumed to be negligible except for the property being studied, which is considered to be insufficient to alter the behavior of the rest of the system.
Does a point charge have mass?
The electric field associated with a classical point charge increases to infinity as the distance from the point charge decreases towards zero making energy (thus mass) of point charge infinite.
What is the charge mass and charge to mass ratio of an electron?
Charge to Mass Ratio of an Electron = 9.10938356 × 10-31 kilograms. = 1.602 10-19 coulombs.
What is the relationship between mass and charge?
Well charge is a property of matter. Whenever transfer of charge (generally electrons are transferred as protons are heavier and do not generally move easily) takes place, transfer of mass also takes place. For example, when an electron (mass:-9.1*10^ (-31)kg) is transferred from body A to body B, the mass of A decreases and that of B increases.
Where does the mass-to-charge ratio come from?
Charge comes from charged particles, which have mass. The lowest mass, highest charged particle is the electron—thus setting a minimum mass-to-charge ratio. a Stupid version probably but I feel that charge also has something to associate with, which is yet to be discovered.
Can molecules have the same mass-to-charge ratio?
Many molecules can have the same mass-to-charge ratio despite having very different chemical structures. For example, the peptides PEPTIDE and TIDEPEP are indistinguishable by their mass alone. This situation is common and occurs with proteins, nucleic acids, and organic molecules.
How do you find the distance between two charges or masses?
Two charges or masses are multiplied together, and also by a constant, and then divided by the square of the distance between them. (Where A1, A1 are masses or quantities of charge for 2 bodies, k is either the gravitational constant, or the constant of electric permittivity, and d is the distance between them).