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PowerPoint used in Lesson

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PowerPoint used in Lesson

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L2 & 3 Ch16 EM induction and faraday (3)

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L4 Ch16 Lenz's Law and Eddy Currents (2)

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PowerPoint used in Lesson

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PowerPoint used in Lesson

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PowerPoint used in Lesson

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PowerPoint used in Lesson

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PowerPoint used in Lesson

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L1 & 2 Ch17 Uniform fields and Millikan.ppt (1)

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L3  Ch17 Deflection by electric fields (1)

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L4 Ch17 Deflection by magnetic fields (1)

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L8 Ch17  particle accelerator and crossed fields

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ELECTRIC MOTOR EFFICIENCY | ACTIVITY - Mechanical energy - Electric energy consummed - Simulation | Interactive Free flash animation to see if the efficiency depend of the mass lifting. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL | jean pierre fournat

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ELECTRIC MOTOR EFFICIENCY | ACTIVITY - Mechanical energy - Electric energy consummed - Simulation | Interactive Free flash animation to see if the efficiency depend of the mass lifting. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy.

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This video covers eddy currents and Lenz' Law using the well known demonstration of dropping a rare earth magnet down an aluminium tube. For HSC students, it addresses the dot point 9.3.2.2.7 in the NSW Physics syllabus Thanks for sharing and subscribing. Provide a comment below if you found it useful.

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LORENTZ FORCE | LAPLACE FORCE | APPLICATION : SPEAKER - Simulation | Interactive Free flash animation to learn the principle of the speaker as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL | jean pierre fournat

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LORENTZ FORCE | LAPLACE FORCE | APPLICATION : SPEAKER - Simulation | Interactive flash animation to learn the principle of the speaker as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy.

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LORENTZ FORCE | LAPLACE FORCE | APPLICATION : ELECTRIC MOTOR - Simulation | Interactive Free flash animation to learn the principle of the electric motor as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL | jean pierre fournat

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LORENTZ FORCE | LAPLACE FORCE | APPLICATION : ELECTRIC MOTOR - Simulation | Interactive free flash animation to learn the principle of the electric motor as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy.

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Investigate Faraday's law and how a changing magnetic flux can produce a flow of electricity!

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LORENTZ FORCE | RIGHT HAND RULE | RAIL GUN - Simulation | Interactive Free flash animation to learn the principle of the rail gun as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL | jean pierre fournat

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LORENTZ FORCE | RIGHT HAND RULE | RAIL GUN - Simulation | Interactive free flash animation to learn the principle of the rail gun as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy.

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A Level Physics - Millikan's Oil Drop Experiment

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Find more videos for Year 13 work at A Level Physics Online Members: https://www.youtube.com/channel/UCkZ6jZF-9uxY86jKLU4Wqyw Millikan used this apparatus to measure the fundamental charge on an electron in the early twentieth century - see how he could measure such a small value using relatively straight forward lab equipment.

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Description:

Flash animation: First, the magnet is fixed and the magnetic needle is mobile. Then the magnet moves in a "field" of magnetic needles.

00:00 Fixed magnet. Movable magnetic needle

02:05 The magnet moves in a "field" of magnetic needles

02:42 Written summary

02:58 Earth's magnetic field
Definition
Bar magnet: a magnet in the form of a bar with magnetic poles at each end.

flash animation .exe (Windows) .app (Mac)

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MAGNETIC FIELD | FIELD LINES | BAR MAGNET - Interactive Free flash animation to show the field lines. Simulation | Magnet or compass needle can be move. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL

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Doorbell (Electromagnetism) | Physics | Interactive Simulation | CK-12 Exploration Series

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Understand how magnetic fields generated by solenoid coils can be used to create an operating doorbell using our interactive simulation.

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Topics

Description

Play with a bar magnet and coils to learn about Faraday's law. Move a bar magnet near one or two coils to make a light bulb glow. View the magnetic field lines. A meter shows the direction and magnitude of the current. View the magnetic field lines or use a meter to show the direction and magnitude of the current. You can also play with electromagnets, generators and transformers!

Sample Learning Goals

Predict the direction of the magnetic field for different locations around a bar magnet and an electromagnet.

Compare and contrast bar magnets and electromagnets.

Identify the characteristics of electromagnets that are variable and what effects each variable has on the magnetic field's strength and direction.

Relate magnetic field strength to distance quantitatively and qualitatively.

Identify equipment and conditions that produce induction.

Compare and contrast how both a light bulb and voltmeter can be used to show characteristics of the induced current.

Predict how the current will change when the conditions are varied.

Teacher Tips

Overview of sim controls, model simplifications, and insights into student thinking ( PDF ).

Video Primer

Teacher-Submitted Activities

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Play with a bar magnet and coils to learn about Faraday's law. Move a bar magnet near one or two coils to make a light bulb glow. View the magnetic field lines. A meter shows the direction and magnitude of the current.

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Generate electricity with a bar magnet! Discover the physics behind the phenomena by exploring magnets and how you can use them to make a bulb light.

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Topics

Description

Explore the interactions between a compass and bar magnet. Discover how you can use a battery and wire to make a magnet! Can you make it a stronger magnet? Can you make the magnetic field reverse?

Sample Learning Goals

Predict the direction of the magnet field for different locations around a bar magnet and electromagnet

Compare and contrast bar magnets and electromagnets

Identify the characteristics of electromagnets that are variable and what effects each variable has on the magnetic field's strength and direction

Relate magnetic field strength to distance quantitatively and qualitatively

Overview of sim controls, model simplifications, and insights into student thinking ( PDF ).

Teacher-Submitted Activities

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Explore the interactions between a compass and bar magnet. Discover how you can use a battery and wire to make a magnet! Can you make it a stronger magnet? Can you make the magnetic field reverse?

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Ever wonder how a compass worked to point you to the Arctic? Explore the interactions between a compass and bar magnet, and then add the earth and find the surprising answer! Vary the magnet’s strength, and see how things change both inside and outside. Use the field meter to measure how the magneti…