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Moving Charges and Magnetism
Physics · Chapter 4 · Units III–IV: Magnetic Effects of Current and Magnetism; Electromagnetic Induction and Alternating Currents
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Your path through this chapter
Visual lesson Beta
- Part 1: Magnetic force and the fields of currents17 slides
- Part 2: Forces and torques on currents; the galvanometer16 slides
Flashcards Beta
30 cards for quick recall of key terms and facts.
Review the cards Step 3: Not startedPractice
73 board-style questions with instant checks: Multiple choice 25, Numerical 13, Short answer 12, Assertion and reason 7.
Practise Step 4: Not startedChapter test Free
Short and long chapter tests in board pattern, with results and analysis.
Step 5: Not started- Chapter test (long) — Moving Charges and Magnetism · 40 marks · 90 min
- Chapter test (short) — Moving Charges and Magnetism · 20 marks · 40 min
Topics 6
- Magnetic force and motion of charges in magnetic and electric fields
- Biot–Savart law and field on the axis of a circular loop
- Ampere's circuital law
- Force on a current-carrying conductor; force between parallel currents
- Torque on a current loop; magnetic dipole moment
- Moving coil galvanometer