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How do you calculate moving charges?

To calculate the motion of charges, you can use the equation for force on a charge in an electric or magnetic field: F = qE + qvB. Here, q is the charge of the particle, E is the electric field, v is the velocity of the particle, and B is the magnetic field. By knowing these values, you can determine the force acting on the charge and hence its motion.


How do you make 40 fast?

babysit for $10 and babysit 4 times. Or charge $20 and babysit twice


What factors determine the electrostatic equilibrium of a conductor near an electric charge?

The factors that determine the electrostatic equilibrium of a conductor near an electric charge are the distribution of charges on the conductor's surface, the shape of the conductor, and the presence of other nearby charges.


How can you know what charge is present on a substance when you will break a chemical equation?

I'm sorry. I'm not quite clear on what you want here. Do you want to know what charge is present on the reactants or the products of a chemical equation? In most cases, I'd say check your periodic table of the elements for the charge of the individual atoms, then add them all up. Are you asking about Ionic Charges where one atom has a number of possible charges on it, such as Fe(2)O(3) and you don't know if the Iron is +2 or +3 kind? Just remember that it has to balance out to a net charge of 0 (unless your teacher's being sneaky, and that should be noted in the formula with a + or - at the end). With my example above, since Oxygen is always a -2 charge, that's a total of -6, so for the Iron to balance it out it needs to be +6 total. Since there are 2 Iron atoms each one has a charge of +3. Hope that helps.


What is physical significance of poisson's equation?

Poisson's equation relates the distribution of electric charge to the resulting electric field in a given region of space. It is a fundamental equation in electrostatics that helps to determine the electric potential and field in various situations, such as around point charges or within conductors. Mathematically, it represents the balance between the charge distribution and the electric field that it produces.


How can one determine the net charge of an object or particle?

The net charge of an object or particle can be determined by adding up the positive and negative charges present on the object or particle. If the total positive charges are greater than the total negative charges, the object or particle has a positive net charge. If the total negative charges are greater, it has a negative net charge. If the positive and negative charges are equal, the object or particle has a neutral net charge.


How do you determine the oxidation state in a complex?

To determine the oxidation state in a complex, you analyze the charges on the ligands and any known overall charge of the complex. The sum of ligand charges and the complex overall charge should equal the total charge of the complex. From this, you can deduce the oxidation state of the central metal ion.


What is the net charge of a solution when using the Henderson-Hasselbalch equation?

The net charge of a solution when using the Henderson-Hasselbalch equation depends on the pH and pKa values of the solution. The equation helps determine the ratio of a weak acid and its conjugate base in a solution, which affects the overall charge.


Determine the amount by which the electric force between two charges is increased when the distance between the charges is halved?

If the charge on the object is double than the force between them is double


What is the physical interpretation of continuity equeation of charges?

The continuity equation for charges describes the conservation of electric charge in a given region. It states that the rate of change of charge density in a region is equal to the divergence of the current density. In physical terms, this means that any change in the amount of charge in a region must be balanced by the movement of charge into or out of that region.


How can you determine the sign and value of the charge on a polyatomic ion?

To determine the sign and value of the charge on a polyatomic ion, you need to look at the sum of the charges of the atoms that make up the ion. The charge is usually indicated in the chemical formula of the ion. If the ion has gained electrons, it will have a negative charge, and if it has lost electrons, it will have a positive charge.


A substance has 34 positive charges and 34 negative charges what is the overall charge?

The substance has an overall charge of zero because the number of positive charges is equal to the number of negative charges, resulting in a neutral charge.