501 prompts matching "Physics at work: Power and efficiency in Nigerian generators"
Let me explain: The hysteresis loop and what its area represents
I have just studied the hysteresis loop and what its area represents in my SS3 Physics cla
Worked example: Choosing a core material from hysteresis data
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Worked example: Identifying products at each electrode in a stated cell
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Let me explain: The structure of a fibre: core, cladding and coating
I have just studied the structure of a fibre: core, cladding and coating in my SS3 Physics
Worked example: The critical angle from stated refractive indices
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Quiz: Stimulated emission and population inversion
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Let me explain: Coherence, monochromaticity and collimation
I have just studied coherence, monochromaticity and collimation in my SS3 Physics class. L
Worked example: Finding the dimensions of a constant in a given equation
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Exam timing: A timed mixed paper on electronics, nuclear physics and energy sources
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Exam timing: A timed heat and thermodynamics section
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Let me explain: What a medical physicist actually does
I have just studied what a medical physicist actually does in my SS3 Physics class. Let me
Teach me: Electrical energy, power and their units
You are my personal SS3 Physics tutor. Teach me electrical energy, power and their units,
Practice set: Power and energy problems across appliances
Act as my SS3 Physics tutor. Give me five practice questions on power and energy problems
Practice set: Flux density inside a solenoid from turns, length and current
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WAEC prep: Magnetic flux and flux linkage in a coil
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on magnetic
Real-life Nigeria: The magnetic field in an electric bell and a relay
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WAEC prep: The moving-coil galvanometer and how it is made to read
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Spot my mistake: A solution using the wrong hand rule for an induced current
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WAEC prep: Reading period and frequency from an a.c. waveform
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on reading
Practice set: Current and voltage in a series RLC circuit
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