# MERLOT Materials

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25-45 of 45 results for discipline "Charges in Fields"

#### Measurement of the Charge/Mass Ratio

An applet that demonstrates the Lorentz force. Extensive explanatory text included.

#### Motion of Charged Particles in an... Motion of Charged Particles in an Electromagnetic Field

Introduction to topics in electromagnetism, including hyperlinks to subtopics.

#### Motion of Charged Particles in... Motion of Charged Particles in Crossed Electric and Magnetic Fields

Tutorial and applet on basic electrodynamics. Applet lets the user vary the ratio of the electric and magnetic fields and... see more

#### Motion of Charged Particles Subject... Motion of Charged Particles Subject to Electric and Magnetic Fields

Extensive explanatory text about the Coulomb and Lorentz forces.

#### Spherical conductor in a uniform... Spherical conductor in a uniform electric field

Applet and tutorial that illustrates how charge distributes on a spherical surface when placed in a constant electric... see more

#### The Cyclotron

Two applets demonstrate how a cyclotron works by having charged particles move through a constant magnetic field.

#### The Effect of a Dielectric on a... The Effect of a Dielectric on a Capacitor

Tutorial on the basic principles of capacitance and dielectrics.

#### Van de Graaf Generator

Tutorial and applet on the operation of the Van der Graaf generator in electrostatics

#### Separation of Seeds with... Separation of Seeds with Electrostatics

Tutorial and applet that illustrates how electromagnetism can be used to separate seeds from foreign objects.

#### The Electric Force

Tutorial, with applet, on the basic principles of Coulombic forces.

#### Charged Particles in Magnetic Field... Charged Particles in Magnetic Field (Physics)

Demonstrates the ""right hand rule""

#### Charging a Two-Sphere System by... Charging a Two-Sphere System by Induction Using a Negative Object

Animated gif, with extensive discussion.

#### Charging an Electroscope by Induction... Charging an Electroscope by Induction Using a Negatively-Charged Balloon

Animated gif, with extensive explanation.

#### Creating Charges with Friction -... Creating Charges with Friction - Triboelectricity

Discussion of triboelectricity, with animation. Includes a detailed triboelectric chart.

#### Electrons in fields: electric field

In the part about the path of electrons in the electric field of a plate capacitor students can manipulate the... see more

#### Electrons in fields: electron gun

This part of a learning environment about electron motion in fields is about the electron gun. It contains the... see more

#### Electrons in fields: magnetic field

Electrons in the magetic field of two Helmholtz coils In the part about the path of the electrons in the magnetic field... see more

#### Grounding a Negatively-Charged... Grounding a Negatively-Charged Electroscope

Animated gif, with extensive explanation.

#### Grounding a Positively-Charged... Grounding a Positively-Charged Electroscope

Animated gif, with extensive explanation.

#### Millikan's Oil Drop Experiment

A Keynote Presentation that is exported as a clickable quicktime movie. Develops Millikan's experiment with all equations... see more

#### The Particle World

This Java applet simulates the motion in 2D of interacting particles. Forces include springs, gravity, and electrostatic... see more