501 prompts matching "Finding an unknown force on a balanced beam"
Physics at work: Engineering calculation and quality control
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on engineer
Spot my mistake: The subject combinations an engineering course in Nigeria requires
Act as my SS3 Physics tutor. Make a short statement about the subject combinations an engi
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
Practice set: Fault-finding in a circuit that will not work
Act as my SS3 Physics tutor. Give me five practice questions on fault-finding in a circuit
Worked example: A beam problem solved by taking moments
Act as my SS3 Physics tutor. Show me a full worked example on a beam problem solved by tak
Practice set: Equilibrium problems with several forces
Act as my SS3 Physics tutor. Give me five practice questions on equilibrium problems with
Teach me: The magnetic field around a straight current-carrying conductor
You are my personal SS3 Physics tutor. Teach me the magnetic field around a straight curre
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.
Worked example: Calculating the flux density at a point near a long straight wire
Act as my SS3 Physics tutor. Show me a full worked example on calculating the flux density
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
WAEC prep: Magnetic flux and flux linkage in a coil
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on magnetic
Spot my mistake: A solution that confuses field strength with flux
Act as my SS3 Physics tutor. Show me a worked solution on a solution that confuses field s
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
Exam timing: A timed run of magnetic field calculations
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed ru
Teach me: The interaction of a magnetic field with a current-carrying conductor
You are my personal SS3 Physics tutor. Teach me the interaction of a magnetic field with a
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
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
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
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