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Electro-Magnetism — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsElectro-Magnetism1 Mark
MCQ
The true statement for the magnetic field near a long straight wire ____________ .
  • A
    The field consist of straight lines perpendicular to the wire.
  • B
    The field consist of straight lines parallel to the wire.
  • ✓
    The field consist of radial lines originating from the wire.
  • D
    The field concentric of circuits centered on the wire.
✓

Answer

Correct option: C.
The field consist of radial lines originating from the wire.
(c)
The field consist of concentric circles centered on the wire.
Explanation:
Image

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