501 prompts matching "Calculating the effective resistance of resistors in series"
Let me explain: Why a.c. is described by an r.m.s. rather than an average value
I have just studied why a.c. is described by an r.m.s. rather than an average value in my
WAEC prep: Resonance in an RLC circuit and the resonant frequency
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on resonanc
Exam timing: A timed set of a.c. circuit calculations
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed se
WAEC prep: The stopping potential and how it is measured
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the stop
Spot my mistake: A calculation using the wrong mass in the de Broglie formula
Act as my SS3 Physics tutor. Show me a worked solution on a calculation using the wrong ma
Let me explain: Why a geostationary orbit sits above the equator
I have just studied why a geostationary orbit sits above the equator in my SS3 Physics cla
Teach me: Pulling the magnetic field topics into one picture
You are my personal SS3 Physics tutor. Teach me pulling the magnetic field topics into one
Let me explain: The link between energy quantisation and the photoelectric effect
I have just studied the link between energy quantisation and the photoelectric effect in m
Quiz: The electron gun and the deflecting plates
Act as my SS3 Physics tutor and quiz me on the electron gun and the deflecting plates. Ask
Let me explain: How the time base produces a trace
I have just studied how the time base produces a trace in my SS3 Physics class. Let me exp
Worked example: Finding frequency from a trace and the time-base setting
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Spot my mistake: Misreading a trace by ignoring the volts-per-division setting
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Real-life Nigeria: The CRO in a Nigerian electronics workshop
Act as my SS3 Physics tutor. Show me where the CRO in a Nigerian electronics workshop turn
Let me explain: The transistor as a current amplifier
I have just studied the transistor as a current amplifier in my SS3 Physics class. Let me
Spot my mistake: A truth table filled in for the wrong gate
Act as my SS3 Physics tutor. Show me a worked solution on a truth table filled in for the
Worked example: The kinetic energy gained across a stated accelerating voltage
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Spot my mistake: Confusing thermionic emission with photoelectric emission
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Real-life Nigeria: The cathode ray tube in older television sets
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Teach me: Nuclear fission and the chain reaction
You are my personal SS3 Physics tutor. Teach me nuclear fission and the chain reaction, us
Real-life Nigeria: Nuclear power and the debate about it in Nigeria
Act as my SS3 Physics tutor. Show me where nuclear power and the debate about it in Nigeri