501 prompts matching "The effects of an electric current"
Worked example: The cost of running an appliance for a stated period
Act as my SS3 Physics tutor. Show me a full worked example on the cost of running an appli
WAEC prep: Fuses and the rating of household circuits
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on fuses an
Teach me: Electrolysis and the movement of ions
You are my personal SS3 Physics tutor. Teach me electrolysis and the movement of ions, usi
Worked example: The mass deposited from a stated current and time
Act as my SS3 Physics tutor. Show me a full worked example on the mass deposited from a st
WAEC prep: Electroplating and the purification of copper
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on electrop
WAEC prep: Soft and hard magnetic materials and their uses
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on soft and
Let me explain: The structure of a fibre: core, cladding and coating
I have just studied the structure of a fibre: core, cladding and coating in my SS3 Physics
WAEC prep: The advantages of fibre over copper cable
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the adva
WAEC prep: The uses and hazards of lasers
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the uses
Quiz: Deriving the dimensions of a compound quantity
Act as my SS3 Physics tutor and quiz me on deriving the dimensions of a compound quantity.
Worked example: Finding the dimensions of a constant in a given equation
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WAEC prep: Escape velocity and the stages of a launch
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on escape v
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
Teach me: Conduction of electricity through a liquid
You are my personal SS3 Physics tutor. Teach me conduction of electricity through a liquid
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
Practice set: Flux density inside a solenoid from turns, length and current
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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
Worked example: Impedance of a series RLC circuit from given values
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Practice set: Current and voltage in a series RLC circuit
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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