501 prompts matching "The factors affecting the size of an induced e.m.f."
Real-life Nigeria: Magnets in loudspeakers and electric generators
Act as my SS3 Physics tutor. Show me where magnets in loudspeakers and electric generators
Physics at work: Electrical machine manufacture
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on electric
Real-life Nigeria: Neon signs and fluorescent tubes
Act as my SS3 Physics tutor. Show me where neon signs and fluorescent tubes turns up in Ni
Teach me: How light travels along an optical fibre
You are my personal SS3 Physics tutor. Teach me how light travels along an optical fibre,
Practice set: Problems on signal loss and fibre geometry
Act as my SS3 Physics tutor. Give me five practice questions on problems on signal loss an
Real-life Nigeria: Fibre backbones carrying Nigerian internet traffic
Act as my SS3 Physics tutor. Show me where fibre backbones carrying Nigerian internet traf
Quiz: Stimulated emission and population inversion
Act as my SS3 Physics tutor and quiz me on stimulated emission and population inversion. A
Let me explain: Coherence, monochromaticity and collimation
I have just studied coherence, monochromaticity and collimation in my SS3 Physics class. L
Practice set: Problems on laser output and photon count
Act as my SS3 Physics tutor. Give me five practice questions on problems on laser output a
Real-life Nigeria: Lasers in surgery, printing and barcode scanning
Act as my SS3 Physics tutor. Show me where lasers in surgery, printing and barcode scannin
Physics at work: Laser and photonics work
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on laser an
Let me explain: Checking an equation for dimensional consistency
I have just studied checking an equation for dimensional consistency in my SS3 Physics cla
Practice set: Dimensional problems across mechanics quantities
Act as my SS3 Physics tutor. Give me five practice questions on dimensional problems acros
Spot my mistake: A dimensional check that overlooks a dimensionless constant
Act as my SS3 Physics tutor. Show me a worked solution on a dimensional check that overloo
Physics at work: Engineering calculation and quality control
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Worked example: Thrust from a stated exhaust speed and mass flow rate
Act as my SS3 Physics tutor. Show me a full worked example on thrust from a stated exhaust
Spot my mistake: The claim that a rocket pushes against the air
Act as my SS3 Physics tutor. Show me a worked solution on the claim that a rocket pushes a
Real-life Nigeria: Nigeria's satellite launches and space agency work
Act as my SS3 Physics tutor. Show me where Nigeria's satellite launches and space agency w
Let me explain: The force on a moving charge in a magnetic field
I have just studied the force on a moving charge in a magnetic field in my SS3 Physics cla
Let me explain: Why a geostationary orbit sits above the equator
I have just studied why a geostationary orbit sits above the equator in my SS3 Physics cla