Curriculum
Course: IB Physics SL
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Curriculum

IB Physics SL

Theme A — Space, Time and Motion

0/80 Dr Dabour Hub Science Diagram and Course Material

Theme B — The Particulate Nature of Matter

0/87 Dr Dabour Hub Science Diagram and Course Material

Theme C — Wave Behaviour

0/60 Dr Dabour Hub Science Diagram and Course Material

Theme D — Fields

0/41 Dr Dabour Hub Science Diagram and Course Material

Theme E — Nuclear and Quantum Physics

0/59 Dr Dabour Hub Science Diagram and Course Material

Tools and Inquiry — IB Physics skills

0/54 Dr Dabour Hub Science Diagram and Course Material
Quiz

D.2.11 Magnetic Fields – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
The force on a charge moving parallel to a magnetic field is
maximum
zero
qvB
half of the maximum
2.
A charged particle moves perpendicular to a magnetic field. Its path is
a parabola
a straight line
a circle
a spiral outwards
3.
A wire of length 0.50 m carries 2.0 A perpendicular to a field of 0.30 T. The force is
0.30 N
1.2 N
0.075 N
3.0 N
4.
A proton and an electron enter the same field with the same speed perpendicular to it. The radius of the proton's circle is
smaller than the electron's
larger than the electron's
the same
zero
5.
The magnetic force on a moving charge does no work because
it is very small
it acts for a very short time
it is perpendicular to the velocity
the charge is neutral
6.
The field strength 10 cm from a long straight wire is B. At 20 cm from the same wire it is
B/4
2B
B
B/2
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Part of Theme D — Fields — see every lesson and quiz in this unit.
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