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Date November 2018 Marks available 1 Reference code 18N.1.HL.TZ0.18
Level Higher level Paper Paper 1 Time zone 0 - no time zone
Command term Question number 18 Adapted from N/A

Question

Two parallel wires P and Q are perpendicular to the page and carry equal currents. Point S is the same distance from both wires. The arrow shows the magnetic field at S due to P and Q.

What are the correct directions for the current at P and the current at Q?

 

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Core » Topic 5: Electricity and magnetism » 5.4 – Magnetic effects of electric currents
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