250 prompts matching "Force multiplication in a hydraulic system"
Let me explain: Lenz's law and the direction of an induced current
I have just studied Lenz's law and the direction of an induced current in my SS2 Physics c
Practice set: The factors affecting the size of an induced e.m.f.
Act as my SS2 Physics tutor. Give me five practice questions on the factors affecting the
Real-life Nigeria: Induction at work in Nigerian power generation
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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
Spot my mistake: The moving-coil galvanometer
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Real-life Nigeria: Electromagnets in Nigerian industry
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Physics at work: The loudspeaker, and how it turns current into sound
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on the loud
Let me explain: Series and parallel circuits reviewed
I have just studied series and parallel circuits reviewed in my SS2 Physics class. Let me
Practice set: Electromagnetic induction reviewed
Act as my SS2 Physics tutor. Give me five practice questions on electromagnetic induction
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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Quiz: Fleming's left-hand rule
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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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Let me explain: Step-up and step-down transformers
I have just studied step-up and step-down transformers in my SS2 Physics class. Let me exp
Worked example: Calculating output voltage from the turns ratio
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Exam prep: Energy losses in a transformer, and how they are reduced
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Spot my mistake: Assuming a transformer can work on direct current
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Real-life Nigeria: Transformers in Nigeria's power transmission network
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Teach me: The structure of the atom and the particles in it
You are my personal SS2 Physics tutor. Teach me the structure of the atom and the particle