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12 Magnetism and the motor effect

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Question 16

A technician uses a magnetic field sensor to take readings at several positions inside a small region.

Which set of readings indicates that the field is uniform?

[1]
A

The field has the same direction at every position, but its strength increases.

B

The field's strength decreases and its direction changes across the region.

C

The field has the same strength at every position, but its direction changes.

D

The field has the same strength and the same direction at every position.

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12 Magnetism and the motor effect Questions

  1. GCSE
  2. /Physics
  3. /12 Magnetism and the motor effect

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