250 prompts matching "Let me explain: The transistor as a current amplifier"
Practice set: The ohmic conductor and the non-ohmic conductor
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Spot my mistake: The effect of temperature on resistance
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Quiz: Current in a series circuit
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Worked example: Calculating the effective resistance of resistors in series
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Quiz: Current in a parallel circuit
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Worked example: Calculating the effective resistance of resistors in parallel
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Spot my mistake: Inverting the reciprocal wrongly in a parallel calculation
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Worked example: Choosing the right fuse rating for an appliance
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Practice set: The circuit breaker and how it works
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Real-life Nigeria: Safe wiring practice in a Nigerian home
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Practice set: The factors affecting the size of an induced e.m.f.
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Spot my mistake: The d.c. generator and the commutator
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Worked example: The strength of an electromagnet and what affects it
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Practice set: The electric bell and how it operates
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Worked example: Electrical safety and the cost of energy reviewed
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Spot my mistake: The errors most often made in second-term SS2 Physics
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Real-life Nigeria: Preparing a revision plan for the SS2 second term
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Spot my mistake: Confusing Fleming's left-hand rule with the right-hand rule
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Real-life Nigeria: Electric motors in Nigerian homes and industry
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Worked example: Calculating output voltage from the turns ratio
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