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Current Electricity question

2019 · 12 Jan · Shift 2 · Q65
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Current Electricity question

2019 · 12 Jan · Shift 2 · Q65

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
A galvanometer, whose resistance is 50 ohm, has 25 divisions in it. When a current of 4 ×\times× 10–4 A passes through it, its needle ( pointer) deflects by one division. To use this galvanometer as a voltmeter of range 2.5 V, it should be connected to a resistance of :
  1. A
    200 ohm
  2. B
    250 ohm
  3. C
    6200 ohm
  4. D
    6250 ohm
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