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Current Electricity · 2019 · 12 Apr · Shift 1

3 Physics questions from this JEE Main paper
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Current Electricity · 2019 · 12 Apr · Shift 1

3 Physics questions from this JEE Main paper

  1. Q48.To verify Ohm's law, a student connects the voltmeter across the battery as, shown in the figure. The measured voltage is plotted as a function of the current, and the following graph is obtained : If V0 is almost zero, identify the… Includes diagram
    Physics · Current Electricity · MCQ
  2. Q54.A galvanometer of resistance 100 Ω has 50 divisions on its scale and has sensitivitv of 20 μ A/division. It is to be converted to a voltmeter with three ranges of 0-2V, 0-10 V and 0-20 V. The appropriate circuit to do so is
    Physics · Current Electricity · MCQ
  3. Q58.The resistive network shown below is connected to a D.C. source of 16 V. The power consumed by the network is 4 Watt. The value of R is: Includes diagram
    Physics · Current Electricity · MCQ