501 prompts matching "Internal resistance and the lost volts"
Let me explain: Total internal reflection and the critical angle
I have just studied total internal reflection and the critical angle in my SS3 Physics cla
Let me explain: Resistivity and the factors that determine resistance
I have just studied resistivity and the factors that determine resistance in my SS3 Physic
Practice set: Current and voltage in a series RLC circuit
Act as my SS3 Physics tutor. Give me five practice questions on current and voltage in a s
Spot my mistake: Adding resistance and reactance arithmetically instead of vectorially
Act as my SS3 Physics tutor. Show me a worked solution on adding resistance and reactance
Spot my mistake: Misreading a trace by ignoring the volts-per-division setting
Act as my SS3 Physics tutor. Show me a worked solution on misreading a trace by ignoring t
Worked example: Resistance of a wire from its dimensions and resistivity
Act as my SS3 Physics tutor. Show me a full worked example on resistance of a wire from it
Practice set: Series and parallel resistance problems
Act as my SS3 Physics tutor. Give me five practice questions on series and parallel resist
Worked example: Turns ratio and output voltage of a transformer
Act as my SS3 Physics tutor. Show me a full worked example on turns ratio and output volta
Quiz: Total internal reflection as the basis of the fibre
Act as my SS3 Physics tutor and quiz me on total internal reflection as the basis of the f
Quiz: The field pattern of a solenoid and how it resembles a bar magnet
Act as my SS3 Physics tutor and quiz me on the field pattern of a solenoid and how it rese
Let me explain: The right-hand grip rule and what it predicts
I have just studied the right-hand grip rule and what it predicts in my SS3 Physics class.
Real-life Nigeria: The magnetic field in an electric bell and a relay
Act as my SS3 Physics tutor. Show me where the magnetic field in an electric bell and a re
Quiz: Fleming's left-hand rule and the direction of force
Act as my SS3 Physics tutor and quiz me on Fleming's left-hand rule and the direction of f
WAEC prep: The moving-coil galvanometer and how it is made to read
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the movi
Spot my mistake: A solution using the wrong hand rule for an induced current
Act as my SS3 Physics tutor. Show me a worked solution on a solution using the wrong hand
Quiz: Peak value, root-mean-square value and their relationship
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Practice set: A purely resistive a.c. circuit and the phase between V and I
Act as my SS3 Physics tutor. Give me five practice questions on a purely resistive a.c. ci
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
Practice set: Energy level diagrams and the transitions on them
Act as my SS3 Physics tutor. Give me five practice questions on energy level diagrams and
Real-life Nigeria: The sodium street lamp and the light it emits
Act as my SS3 Physics tutor. Show me where the sodium street lamp and the light it emits t