Author: Helen Reynolds

Categories
DC Circuits Electricity

Internal Resistance Of Battery

Take single reading to find internal resistance of cell

http://www.thephysicsaviary.com/Physics/Programs/Labs/InternalResistanceOfBattery/index.html

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Categories
DC Circuits Electricity

Electrical Equivalent of Heat Lab

Transferring energy electrically

http://www.thephysicsaviary.com/Physics/Programs/Labs/ElectricalEquivalentOfHeatLab/index.html

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Electric field and force Electricity

Direction of force on charged objects

Build up field arrows by moving charge near other charge

http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/direction-force-physics

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Helen rates this resource as Good

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Electric field and force Electricity

Direction and strength of force in electric fields

Build up field arrows by moving charge near other charge

http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/direction-strength-force-physics

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Helen rates this resource as Good

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Electric field and force Electricity

Direction of force around a VDG Pos

Build up field arrows by moving charge around VdG

http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/direction-force-vdg-pos-physics

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Helen rates this resource as Good

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Electric field and force Electricity

Direction of force around a VDG Neg

Build up field arrows by moving charge around VdG

http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/direction-force-vdg-neg-physics

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Helen rates this resource as Good

Categories
DC Circuits Electricity

Electric Circuit with Four Identical Light Bulbs

Solve problem with 4 lamsp – p.d.s current

http://ophysics.com/em4a.html

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Categories
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

Categories
DC Circuits Electricity

A basic circuit

See conventional current and electron flow, switches

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

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Helen rates this resource as Good

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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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