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Current Electricity · 2016 · 9 Apr · Shift 1

2 Physics questions from this JEE Main paper
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Current Electricity · 2016 · 9 Apr · Shift 1

2 Physics questions from this JEE Main paper

  1. Q57.A 50 Ω resistance is connected to a battery of 5 V. A galvanometer of resistance 100 Ω is to be used as an ammeter to measure current through the resistance, for this a resistance rs is connected to the galvanometer. Which of…
    Physics · Current Electricity · MCQ
  2. Q70.In the circuit shown, the resistance r is a variable resistance. If for r = fR, the heat generation in r is maximum then the value of f is : Includes diagram
    Physics · Current Electricity · MCQ