245 prompts matching "Reading period and frequency from an a.c. waveform"
Exam prep: The magnetic effect of an electric current reviewed
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Worked example: Calculating output voltage from the turns ratio
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Spot my mistake: Assuming a transformer can work on direct current
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Physics at work: Why electricity is transmitted at high voltage
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on why elec
Teach me: What half-life means
You are my personal SS2 Physics tutor. Teach me what half-life means, using a real Nigeria
Exam timing: Working an SS2 Physics paper against the clock
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Let me explain: The laws of reflection at a plane mirror
I have just studied the laws of reflection at a plane mirror in my SS2 Physics class. Let
Worked example: Image formation in a plane mirror
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Real-life Nigeria: Molecular forces at work in Nigerian daily life
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Real-life Nigeria: Static electricity in Nigerian daily life
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Real-life Nigeria: Measuring the current in a Nigerian household circuit
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Worked example: Calculating the effective resistance of resistors in series
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Real-life Nigeria: Series circuits in Nigerian decorative lighting
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Worked example: Calculating the effective resistance of resistors in parallel
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Worked example: Choosing the right fuse rating for an appliance
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Real-life Nigeria: Safe wiring practice in a Nigerian home
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Worked example: Calculating an induced electromotive force
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Real-life Nigeria: Induction at work in Nigerian power generation
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Real-life Nigeria: Electromagnets in Nigerian industry
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Real-life Nigeria: Preparing a revision plan for the SS2 second term
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