501 prompts matching "Exam prep: The energy transformations in a swinging pendulum"
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
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
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
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
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: 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
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
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
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
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
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
Real-life Nigeria: The cathode ray tube in older television sets
Act as my SS3 Physics tutor. Show me where the cathode ray tube in older television sets t
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
Let me explain: Choosing the right formula from the wording of a question
I have just studied choosing the right formula from the wording of a question in my SS3 Ph
Spot my mistake: The commonest slips in a.c. arithmetic
Act as my SS3 Physics tutor. Show me a worked solution on the commonest slips in a.c. arit