Categories
Coulomb's Law Electricity

Puzzle – determine the two charge values from the graphs

Coulomb’s Law

http://physics.bu.edu/~duffy/HTML5/puzzle_field_potential.html

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Categories
Coulomb's Law Electricity

Puzzle – rank the three charges based on their magnitude

Coulomb’s Law

http://physics.bu.edu/~duffy/HTML5/puzzle_Coulomb.html

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Categories
Coulomb's Law and potential Electricity

Connecting Force and Energy; Field and Potential

Change charge, position, see force, energy

http://physics.bu.edu/~duffy/HTML5/connections_FEUV.html

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DC Circuits Electricity

Drude model and drift velocity

Change E field, number of electrons, see drift velocity

http://iwant2study.org/lookangejss/05electricitynmagnetism_17current/ejss_model_driftvelocity/driftvelocity_Simulation.xhtml

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Helen rates this resource as good