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IB Physics HL D.4.1 Magnetic flux Question Bank

Practise IB Physics HL D.4.1 by applying magnetic flux concepts to exam-style physics questions.

Syllabus
First assessment 2025
Course
Physics HL
Level
HL

Exam points

  • identify the relevant physical quantity, model or diagram
  • apply the correct equation and units to the evidence
  • justify the result using conservation laws, fields or energy relationships

D.4.1 (HL)—Magnetic flux question 1

[Maximum number: 1]

A coil is rotating in a region of magnetic field with angular speed 12.56rads112.56 \mathrm{rad} \mathrm{s}^{-1}. At t=0, the field is parallel to the surface of the coil.

Figure for Question D.4.1 (HL)—Magnetic flux question 1 — IB Physics HL

State the magnetic flux linkage through the coil at t=0.

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