Q17 · Practice questionSimple familiar1 mark
QUESTION 17
A straight wire carries current out of the page, as shown. What is the direction of the magnetic field around the wire?
(A)
Clockwise
(B)
Anticlockwise
(C)
Radially outward
(D)
Radially inward
WORKED SOLUTION
1 markAnswer B
ANSWER
B
Worked solution
Using the right-hand grip rule, thumb out of the page gives curled fingers anticlockwise.
Select the correct option.
Practice question aligned to the current QCAA syllabus; review the worked solution and marking criteria.
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