DP Physics (first assessment 2025)

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Question 21M.1A.SL.TZ1.21

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1A.SL.TZ1.21
Level SL Paper 1A Time zone TZ1
Command term Question number 21 Adapted from N/A
21.
[Maximum mark: 1]
21M.1A.SL.TZ1.21

A long straight vertical conductor carries a current I upwards. An electron moves with horizontal speed v to the right.

What is the direction of the magnetic force on the electron?

A. Downwards

B. Upwards

C. Into the page

D. Out of the page

[1]

Markscheme

A

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