Explore the strength and direction of forces between two charged objects by observing the color and direction of the force pointers.
Drag around a stationary charged object and observe the force on the stationary object when it is positive and negative.
Explore the relationship between charge, electric fields, and forces on objects by manipulating charge.
Explore the relationship between charge, electric fields, and forces on objects by manipulating charge.
Observe the direction of forces between a negatively charged Van de Graaff generator and a positively charged object.
Manipulate the magnitude of charges on two objects to get a third positively charged particle to hit a target.
Drag the location of charges to get a positively charged particle to the target while observing forces and fields.
…Learn about Coulomb’s law and the concept that both the distance between the charges and the difference in the charges affect the strength of the force. Explore polarization at an…
…others. Non-polar molecules are attracted through a London dispersion attraction; polar molecules are attracted through both the London dispersion force and the stronger dipole-dipole attraction. The force of attractions between…
…others. Non-polar molecules are attracted through a London dispersion attraction; polar molecules are attracted through both the London dispersion force and the stronger dipole-dipole attraction. The force of attractions between…