441 prompts matching "Quiz: Good and bad conductors of heat"
Spot my mistake: A resistivity calculation using diameter instead of radius
Act as my SS3 Physics tutor. Show me a worked solution on a resistivity calculation using
Exam timing: A timed energy and power problem set
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Teach me: Faraday's law of electromagnetic induction
You are my personal SS3 Physics tutor. Teach me Faraday's law of electromagnetic induction
Practice set: Induced e.m.f. problems for moving conductors
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Teach me: Conduction of electricity through a liquid
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Quiz: Conduction through a gas at reduced pressure
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WAEC prep: The advantages of fibre over copper cable
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the adva
Quiz: Newton's third law applied to rocket propulsion
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Let me explain: The right-hand grip rule and what it predicts
I have just studied the right-hand grip rule and what it predicts in my SS3 Physics class.
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
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Real-life Nigeria: The magnetic field in an electric bell and a relay
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Worked example: Calculating the force on a conductor placed at an angle to a field
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WAEC prep: The moving-coil galvanometer and how it is made to read
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the movi
Spot my mistake: A solution using the wrong hand rule for an induced current
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Real-life Nigeria: The electric motor as an application of the motor effect
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Teach me: Alternating current and how it differs from direct current
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Practice set: A purely resistive a.c. circuit and the phase between V and I
Act as my SS3 Physics tutor. Give me five practice questions on a purely resistive a.c. ci
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
Teach me: Inductive reactance and what it depends on
You are my personal SS3 Physics tutor. Teach me inductive reactance and what it depends on