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Electromagnetic Induction question

2023 · 8 Apr · Shift 1 · Q50
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  5. /2023 · 8 Apr · Shift 1 · Q50

Electromagnetic Induction question

2023 · 8 Apr · Shift 1 · Q50

JEE MainPhysicsElectromagnetic InductionMCQ+4 / −1
Certain galvanometers have a fixed core made of non magnetic metallic material. The function of this metallic material is
  1. A
    to bring the coil to rest quickly
  2. B
    to produce large deflecting torque on the coil
  3. C
    to oscillate the coil in magnetic field for longer period of time
  4. D
    to make the magnetic field radial
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