Consider the following students' statements about the magnetic force on a positively charged particle placed at rest near a permanent magnet.

Bob: "A positively charged particle placed near the N pole of a permanent magnet will experience a MAGNETIC repulsion."
Nora: "A positively charged particle placed near the N pole of a permanent magnet will experience a MAGNETIC attraction."
Aaron: "A positively charged particle placed near either the N or S pole of a permanent magnet will not experience any magnetic force."

Which of these students is correct?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot