ActivPhysics OnLine

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11: Electricity
12: DC Circuits
13: Magnetism
14: AC Circuits

#	Lessons	Simulations
11: Electricity
11.1	Electric Force: Coulomb's Law (1)	Interaction of Electric Charges
11.2	Electric Force: Superposition Principle (3)	Interaction of Electric Charges Electric Charges: Question 4 Electric Charges: Question 5
11.3	Electric Force Superposition (Quantitative) (3)	Interaction of Electric Charges Electric Charges: Question 3 Electric Charges: Question 4
11.4	Electric Field: Point Charge (3)	Interaction of Electric Charges Electric Field Lines/Equipotential Surfaces Capacitor Electric Field
11.5	Electric Field: Due to a Dipole (3)	Interaction of Electric Charges Electric Field Lines: Question 1 Electric Field Lines: Question 2
11.6	Electric Field: Problems (1)	Electric Field Lines/Equipotential Surfaces
11.7	Electric Flux (3)	Electric Flux Electric Flux: Question 5 Electric Flux: Question 8
11.8	Gauss' Law (1)	Gauss' Law for Sphere
11.9	Motion of a Charge in an Electric Field: Introduction (1)	Motion of a Charged Particle in Electric Field
11.10	Motion in an Electric Field: Problems (1)	Motion of a Charged Particle in Electric Field
11.11	Electric Potential: Qualitative Introduction (2)	Electric Field Lines/Equipotential Surfaces Capacitor Electric Field
11.12	Electric Potential, Field, and Force (3)	Capacitor Electric Field Capacitor Electric Field: Question 1 Capacitor Electric Field: Question 2
11.13	Electrical Potential Energy and Potential (1)	Motion of a Charged Particle in Electric Field
12: DC Circuits
12.1	DC Series Circuits: Qualitative (4)	Direct-Current Circuits Direct-Current Circuits: Question 1 Direct-Current Circuits: Question 3 Direct-Current Circuits: Question 5
12.2	DC Parallel Circuits (6)	Direct-Current Parallel Circuits: Question 1 Direct-Current Parallel Circuits: Question 2 Direct-Current Parallel Circuits: Question 3 Direct-Current Parallel Circuits: Question 4 Direct-Current Parallel Circuits: Question 6 Direct-Current Parallel Circuits: Question 7
12.3	DC Circuit Puzzles (8)	DC Circuits: Puzzle 1 DC Circuits: Puzzle 2 DC Circuits: Puzzle 3 DC Circuits: Puzzle 4 DC Circuits: Puzzle 5 DC Circuits: Puzzle 6 DC Circuits: Puzzle 7 DC Circuits: Puzzle 8
12.4	Using Ammeters and Voltmeters (4)	Current Measurement: Correct Current Measurement: Incorrect Voltage Measurement: Correct Voltage Measurement: Incorrect
12.5	Using Kirchoff's Laws (6)	Kirchoff's Laws: Question 1 Kirchoff's Laws: Question 2 Kirchoff's Laws: Question 3 Kirchoff's Laws: Question 4 Kirchoff's Laws: Question 5 Kirchoff's Laws: Question 6
12.6	Capacitance (4)	Capacitance: Question 1 Capacitance: Question 3 Capacitance: Question 4 Capacitance: Question 5
12.7	Series and Parallel Capacitors (4)	Series and Parallel Capacitors: Question 1 Series and Parallel Capacitors: Question 2 Series and Parallel Capacitors: Question 3 Series and Parallel Capacitors: Question 4
12.8	Circuit Time Constants (1)	The R-C Circuit
13: Magnetism
13.1	Magnetic Field of a Wire (1)	Magnetic Field of a Straight Conductor
13.2	Magnetic Field of a Loop (1)	Magnetic Field of a Circular Loop
13.3	Magnetic Field of a Solenoid (1)	Magnetic Field of a Solenoid
13.4	Magnetic Force on a Particle (1)	Motion of Charged Particles in Magnetic Field
13.5	Magnetic Force on a Wire (1)	Interaction of Two Parallel Currents
13.6	Magnetic Torque on a Loop (1)	Torque on a Current-Carrying Loop
13.7	Mass Spectrometer (1)	Mass Spectrometer
13.8	Velocity Selector (1)	Velocity Selector
13.9	Electromagnetic Induction (1)	The Alternating Current Generator
13.10	Motional EMF (1)	Motional Electromotive Force
14: AC Circuits
14.1	The RL Circuit (1)	The R-L Circuit
14.2	The RLC Oscillator (1)	The R-L-C Circuit
14.3	The Driven Oscillator (1)	Alternating Current in the L-R-C Series Circuit
16.9	Polarization (1)	Polarizer