501 prompts matching "Exam prep: Allowing for expansion in bridges, rails and pipes"
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
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
Worked example: Finding peak voltage from a stated r.m.s. mains value
Act as my SS3 Physics tutor. Show me a full worked example on finding peak voltage from a
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
Worked example: The energy of a photon emitted in a stated transition
Act as my SS3 Physics tutor. Show me a full worked example on the energy of a photon emitt
Worked example: Einstein's photoelectric equation applied to given data
Act as my SS3 Physics tutor. Show me a full worked example on Einstein's photoelectric equ
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
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
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
Worked example: A mixed calculation spanning fields and circuits
Act as my SS3 Physics tutor. Show me a full worked example on a mixed calculation spanning
Worked example: Finding frequency from a trace and the time-base setting
Act as my SS3 Physics tutor. Show me a full worked example on finding frequency from a tra
WAEC prep: The uses of the CRO in measurement
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the uses
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
Practice set: Sketching output waveforms for rectifier circuits
Act as my SS3 Physics tutor. Give me five practice questions on sketching output waveforms
Let me explain: Building a truth table for a two-gate combination
I have just studied building a truth table for a two-gate combination in my SS3 Physics cl
Worked example: Simplifying a simple logic expression
Act as my SS3 Physics tutor. Show me a full worked example on simplifying a simple logic e
Practice set: Completing truth tables for given circuits
Act as my SS3 Physics tutor. Give me five practice questions on completing truth tables fo