501 prompts matching "Measuring the current in a Nigerian household circuit"
WAEC prep: The parallel plate capacitor and the effect of a dielectric
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the para
Quiz: Ohm's law and ohmic against non-ohmic conductors
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WAEC prep: The potentiometer and the metre bridge
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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
Let me explain: Power dissipation and why cables warm
I have just studied power dissipation and why cables warm in my SS3 Physics class. Let me
Spot my mistake: An energy bill calculation left in watt-seconds
Act as my SS3 Physics tutor. Show me a worked solution on an energy bill calculation left
Quiz: Electrolytes, electrodes and the products at each
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Let me explain: Faraday's laws of electrolysis
I have just studied Faraday's laws of electrolysis in my SS3 Physics class. Let me explain
Spot my mistake: A Faraday calculation with the wrong valency
Act as my SS3 Physics tutor. Show me a worked solution on a Faraday calculation with the w
Let me explain: Self and mutual inductance
I have just studied self and mutual inductance in my SS3 Physics class. Let me explain it
Practice set: Induced e.m.f. problems for moving conductors
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WAEC prep: Transformer energy losses and how they are reduced
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on transfor
Exam timing: A timed induction problem set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed in
Quiz: Magnetic domains and how magnetisation occurs
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Worked example: Choosing a core material from hysteresis data
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WAEC prep: Soft and hard magnetic materials and their uses
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on soft and
Spot my mistake: Choosing a hard magnetic material for a transformer core
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Worked example: Identifying products at each electrode in a stated cell
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Practice set: Problems on conduction in electrolytes
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WAEC prep: The cathode ray and its properties
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the cath