250 prompts matching "Force multiplication in a hydraulic system"
Quiz: Charging by friction, by contact and by induction
Act as my SS2 Physics tutor and quiz me on charging by friction, by contact and by inducti
Let me explain: The gold-leaf electroscope and the uses it is put to
I have just studied the gold-leaf electroscope and the uses it is put to in my SS2 Physics
Practice set: Conductors, insulators and semiconductors
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Spot my mistake: Lightning and the lightning conductor
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Real-life Nigeria: Static electricity in Nigerian daily life
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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
Worked example: Calculating charge from current and time
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Exam prep: Current in a metallic conductor and in an electrolyte
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Spot my mistake: Connecting an ammeter in parallel by mistake
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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
Worked example: Calculating the work done in moving a charge
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Practice set: Internal resistance and the lost volts
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Exam prep: Cells connected in series and in parallel
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Real-life Nigeria: The maintenance and charging of a car battery
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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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Exam prep: Measuring resistance with a metre bridge or a potentiometer
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Real-life Nigeria: Resistors and rheostats in practical circuits
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Quiz: Current in a series circuit
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