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Question 21N.2.HL.TZ0.5b.ii

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.2.HL.TZ0.5b.ii
Level HL Paper 2 Time zone TZ0
Command term Sketch Question number b.ii Adapted from N/A
b.ii.
[Maximum mark: 1]
21N.2.HL.TZ0.5b.ii

A square loop of side 5.0 cm enters a region of uniform magnetic field at t = 0. The loop exits the region of magnetic field at t = 3.5 s. The magnetic field strength is 0.94 T and is directed into the plane of the paper. The magnetic field extends over a length 65 cm. The speed of the loop is constant.

(b.ii)

Sketch, on the axes, a graph to show the variation with time of the magnitude of the emf induced in the loop.

[1]

Markscheme

shape as above ✓

 

Vertical lines not necessary to score.

Allow ECF from (b)(i).

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