215 prompts matching "Measuring mass and measuring time"
Practice set: Conductors, insulators and semiconductors
Act as my SS2 Physics tutor. Give me five practice questions on conductors, insulators and
Spot my mistake: Lightning and the lightning conductor
Act as my SS2 Physics tutor. Show me a worked solution on lightning and the lightning cond
Teach me: What electric current is, and how it is measured
You are my personal SS2 Physics tutor. Teach me what electric current is, and how it is me
Let me explain: The ammeter and how it is connected
I have just studied the ammeter and how it is connected in my SS2 Physics class. Let me ex
Real-life Nigeria: Measuring the current in a Nigerian household circuit
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Let me explain: The voltmeter and how it is connected
I have just studied the voltmeter and how it is connected in my SS2 Physics class. Let me
Practice set: Internal resistance and the lost volts
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Spot my mistake: Primary cells and secondary cells compared
Act as my SS2 Physics tutor. Show me a worked solution on primary cells and secondary cell
Real-life Nigeria: The maintenance and charging of a car battery
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Teach me: What resistance is, and what it depends on
You are my personal SS2 Physics tutor. Teach me what resistance is, and what it depends on
Let me explain: Resistivity and the factors affecting resistance
I have just studied resistivity and the factors affecting resistance in my SS2 Physics cla
Worked example: Calculating resistance from voltage and current
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Practice set: The ohmic conductor and the non-ohmic conductor
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Real-life Nigeria: Resistors and rheostats in practical circuits
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Let me explain: Earthing, and why an appliance is earthed
I have just studied earthing, and why an appliance is earthed in my SS2 Physics class. Let
Practice set: The circuit breaker and how it works
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Spot my mistake: Overloading a socket, and what follows from it
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Let me explain: Lenz's law and the direction of an induced current
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Spot my mistake: The d.c. generator and the commutator
Act as my SS2 Physics tutor. Show me a worked solution on the d.c. generator and the commu
Let me explain: The field pattern around a straight wire and around a coil
I have just studied the field pattern around a straight wire and around a coil in my SS2 P