250 prompts matching "Exam prep: Viscosity and the factors affecting it"
Quiz: Potential difference, and how it differs from e.m.f.
Act as my SS2 Physics tutor and quiz me on potential difference, and how it differs from e
Worked example: Calculating the work done in moving a charge
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Real-life Nigeria: The maintenance and charging of a car battery
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Quiz: Ohm's law and how it is stated
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Real-life Nigeria: Resistors and rheostats in practical circuits
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Worked example: Calculating the effective resistance of resistors in series
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Worked example: Calculating the effective resistance of resistors in parallel
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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
Worked example: Choosing the right fuse rating for an appliance
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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
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Quiz: Oersted's experiment and what it showed
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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
Let me explain: Series and parallel circuits reviewed
I have just studied series and parallel circuits reviewed in my SS2 Physics class. Let me
Real-life Nigeria: Preparing a revision plan for the SS2 second term
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Let me explain: The factors that determine the size of the force
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Worked example: Calculating the force on a current-carrying conductor
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Worked example: Calculating output voltage from the turns ratio
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Let me explain: The penetrating and ionising power of each radiation
I have just studied the penetrating and ionising power of each radiation in my SS2 Physics