250 prompts matching "Let me explain: The force on a moving charge in a magnetic field"
Spot my mistake: The d.c. generator and the commutator
Act as my SS2 Physics tutor. Show me a worked solution on the d.c. generator and the commu
Real-life Nigeria: Induction at work in Nigerian power generation
Act as my SS2 Physics tutor. Show me where induction at work in Nigerian power generation
Worked example: The strength of an electromagnet and what affects it
Act as my SS2 Physics tutor. Show me a full worked example on the strength of an electroma
Practice set: The electric bell and how it operates
Act as my SS2 Physics tutor. Give me five practice questions on the electric bell and how
Physics at work: The loudspeaker, and how it turns current into sound
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on the loud
Worked example: Electrical safety and the cost of energy reviewed
Act as my SS2 Physics tutor. Show me a full worked example on electrical safety and the co
Practice set: Electromagnetic induction reviewed
Act as my SS2 Physics tutor. Give me five practice questions on electromagnetic induction
Real-life Nigeria: Electric motors in Nigerian homes and industry
Act as my SS2 Physics tutor. Show me where electric motors in Nigerian homes and industry
Teach me: What a transformer does, and why it is needed
You are my personal SS2 Physics tutor. Teach me what a transformer does, and why it is nee
Worked example: Calculating output voltage from the turns ratio
Act as my SS2 Physics tutor. Show me a full worked example on calculating output voltage f
Spot my mistake: Confusing atomic number with mass number
Act as my SS2 Physics tutor. Show me a worked solution on confusing atomic number with mas
Real-life Nigeria: The nucleus as the source of nuclear energy
Act as my SS2 Physics tutor. Show me where the nucleus as the source of nuclear energy tur
Teach me: What radioactivity is, and why some nuclei are unstable
You are my personal SS2 Physics tutor. Teach me what radioactivity is, and why some nuclei
Worked example: Writing an equation for alpha decay and for beta decay
Act as my SS2 Physics tutor. Show me a full worked example on writing an equation for alph
Spot my mistake: Background radiation, and allowing for it
Act as my SS2 Physics tutor. Show me a worked solution on background radiation, and allowi
Teach me: What half-life means
You are my personal SS2 Physics tutor. Teach me what half-life means, using a real Nigeria
Worked example: Calculating the mass remaining after a number of half-lives
Act as my SS2 Physics tutor. Show me a full worked example on calculating the mass remaini
Spot my mistake: Assuming a sample decays completely after two half-lives
Act as my SS2 Physics tutor. Show me a worked solution on assuming a sample decays complet
Real-life Nigeria: Radioisotopes in Nigerian medicine and agriculture
Act as my SS2 Physics tutor. Show me where radioisotopes in Nigerian medicine and agricult
Real-life Nigeria: Why the earth is able to support life
Act as my SS2 Physics tutor. Show me where why the earth is able to support life turns up