501 prompts matching "What electric charge is, and the two kinds of it"
Exam timing: A timed electrolysis problem set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed el
Let me explain: Self and mutual inductance
I have just studied self and mutual inductance in my SS3 Physics class. Let me explain it
Teach me: Ferromagnetic, paramagnetic and diamagnetic materials
You are my personal SS3 Physics tutor. Teach me ferromagnetic, paramagnetic and diamagneti
Let me explain: Coherence, monochromaticity and collimation
I have just studied coherence, monochromaticity and collimation in my SS3 Physics class. L
Physics at work: Laser and photonics work
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on laser an
Let me explain: Checking an equation for dimensional consistency
I have just studied checking an equation for dimensional consistency in my SS3 Physics cla
Exam timing: A timed dimensional analysis set
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Physics at work: Engineering calculation and quality control
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on engineer
Practice set: Flux density inside a solenoid from turns, length and current
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WAEC prep: Magnetic flux and flux linkage in a coil
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on magnetic
Spot my mistake: A solution that confuses field strength with flux
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Practice set: The torque on a rectangular coil in a uniform field
Act as my SS3 Physics tutor. Give me five practice questions on the torque on a rectangula
WAEC prep: Reading period and frequency from an a.c. waveform
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on reading
Spot my mistake: A calculation that uses peak current where r.m.s. was required
Act as my SS3 Physics tutor. Show me a worked solution on a calculation that uses peak cur
Real-life Nigeria: Why Nigerian mains is quoted as 220 volts
Act as my SS3 Physics tutor. Show me where why Nigerian mains is quoted as 220 volts turns
Quiz: Capacitive reactance and how frequency changes it
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Practice set: Current and voltage in a series RLC circuit
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Quiz: Threshold frequency and work function
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Worked example: Einstein's photoelectric equation applied to given data
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Spot my mistake: A solution that treats light purely as a wave here
Act as my SS3 Physics tutor. Show me a worked solution on a solution that treats light pur