501 prompts matching "What electric charge is, and the two kinds of it"
Let me explain: The force on a moving charge in a magnetic field
I have just studied the force on a moving charge in a magnetic field in my SS3 Physics cla
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
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
Teach me: The idea that atomic energy is quantised
You are my personal SS3 Physics tutor. Teach me the idea that atomic energy is quantised,
Quiz: Ground state, excited state and ionisation
Act as my SS3 Physics tutor and quiz me on ground state, excited state and ionisation. Ask
WAEC prep: Emission and absorption spectra compared
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on emission
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
Practice set: A mixed problem set spanning fields, a.c. circuits and quantisation
Act as my SS3 Physics tutor. Give me five practice questions on a mixed problem set spanni
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
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
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
WAEC prep: The transistor as a switch
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the tran
Real-life Nigeria: Rectifiers in phone chargers and inverters
Act as my SS3 Physics tutor. Show me where rectifiers in phone chargers and inverters turn
Teach me: The AND, OR and NOT gates and their symbols
You are my personal SS3 Physics tutor. Teach me the AND, OR and NOT gates and their symbol
Quiz: The factors affecting the rate of emission
Act as my SS3 Physics tutor and quiz me on the factors affecting the rate of emission. Ask
Practice set: Balancing nuclear equations for fission and fusion
Act as my SS3 Physics tutor. Give me five practice questions on balancing nuclear equation
Let me explain: Hard and soft X-rays and what determines each
I have just studied hard and soft X-rays and what determines each in my SS3 Physics class.
Teach me: Renewable and non-renewable sources distinguished
You are my personal SS3 Physics tutor. Teach me renewable and non-renewable sources distin
Let me explain: The thread running from thermionic emission to the CRO
I have just studied the thread running from thermionic emission to the CRO in my SS3 Physi
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