Curriculum
Course: IB Physics HL
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Curriculum

IB Physics HL

Theme A — Space, Time and Motion

0/125 Dr Dabour Hub Science Diagram and Course Material

Theme B — The Particulate Nature of Matter

0/105 Dr Dabour Hub Science Diagram and Course Material

Theme C — Wave Behaviour

0/73 Dr Dabour Hub Science Diagram and Course Material

Theme D — Fields

0/77 Dr Dabour Hub Science Diagram and Course Material

Theme E — Nuclear and Quantum Physics

0/89 Dr Dabour Hub Science Diagram and Course Material

Tools and Inquiry — IB Physics skills

0/43 Dr Dabour Hub Science Diagram and Course Material
Quiz

D.2.10 Electric Equipotential Surfaces – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
An equipotential surface and the field are
parallel
at 45°
unrelated
perpendicular
2.
Work done in moving a charge along an equipotential is
positive
zero
negative
equal to qV
3.
Equipotentials of an isolated point charge are
parallel planes
straight lines
concentric spheres
ellipses
4.
Equipotentials for equal ΔV that are closer together indicate
a stronger field
a weaker field
a uniform field
a negative charge
5.
Plates 5.0 cm apart at 0 V and 100 V: the potential 2.0 cm from the 0 V plate is
20 V
40 V
50 V
60 V
6.
The work to move 2.0 nC from 50 V to 150 V is
4.0 × 10−7 J
2.0 × 10−9 J
2.0 × 10−7 J
0
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Part of Theme D — Fields — see every lesson and quiz in this unit.
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