112 prompts matching "Confusing electron flow with conventional current"
Let me explain: Lenz's law and the direction of an induced current
I have just studied Lenz's law and the direction of an induced current in my SS2 Physics c
Exam prep: The magnetic effect of an electric current reviewed
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Worked example: Calculating the force on a current-carrying conductor
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Practice set: The force between two parallel current-carrying conductors
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Practice set: The Bohr model and electron energy levels
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Quiz: The earth's atmosphere and the layers within it
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Teach me: Light as a wave, and the properties all waves share
You are my personal SS2 Physics tutor. Teach me light as a wave, and the properties all wa
Quiz: Rectilinear propagation and the formation of shadows
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Spot my mistake: When light is reflected wholly back inside a denser medium
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Physics at work: Reflection and refraction in Nigerian everyday life
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Teach me: The human eye as an optical instrument
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Quiz: Defects of vision and the lenses that correct them
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Spot my mistake: The projector and how it throws an enlarged image
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Teach me: What the electromagnetic spectrum is, and how it is ordered
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Quiz: Radio waves and microwaves and their uses
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Physics at work: Mobile telephony, satellites and fibre optics
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Teach me: How sound is produced and how it travels
You are my personal SS2 Physics tutor. Teach me how sound is produced and how it travels,
Quiz: Sound as a longitudinal wave that needs a medium
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Spot my mistake: Reflection of sound and the formation of echoes
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Physics at work: The range of human hearing, and ultrasound beyond it
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on the rang