501 prompts matching "What electric current is, and how it is measured"
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
Quiz: Atmospheric pressure and how it is measured
Act as my SS3 Physics tutor and quiz me on atmospheric pressure and how it is measured. As
Teach me: Alternating current and how it differs from direct current
You are my personal SS3 Physics tutor. Teach me alternating current and how it differs fro
Teach me: The photoelectric effect and what is observed
You are my personal SS3 Physics tutor. Teach me the photoelectric effect and what is obser
Exam timing: A timed electricity and magnetism section
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed el
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
Quiz: Zero error and how it is corrected
Act as my SS3 Physics tutor and quiz me on zero error and how it is corrected. Ask five qu
Quiz: Gravitational field strength and how it varies with distance
Act as my SS3 Physics tutor and quiz me on gravitational field strength and how it varies
Teach me: How sound is produced and transmitted
You are my personal SS3 Physics tutor. Teach me how sound is produced and transmitted, usi
Let me explain: The hysteresis loop and what its area represents
I have just studied the hysteresis loop and what its area represents in my SS3 Physics cla
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
Worked example: Current gain of a transistor from given base and collector currents
Act as my SS3 Physics tutor. Show me a full worked example on current gain of a transistor
Spot my mistake: Confusing thermionic emission with photoelectric emission
Act as my SS3 Physics tutor. Show me a worked solution on confusing thermionic emission wi
Practice set: Flux density inside a solenoid from turns, length and current
Act as my SS3 Physics tutor. Give me five practice questions on flux density inside a sole
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
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
Teach me: Inductive reactance and what it depends on
You are my personal SS3 Physics tutor. Teach me inductive reactance and what it depends on
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
Worked example: Reading a resistor colour code and checking it
Act as my SS3 Physics tutor. Show me a full worked example on reading a resistor colour co