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Current Electricity · 2024 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper
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Current Electricity · 2024 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper

  1. Q79.To measure the internal resistance of a battery, potentiometer is used. For R=10Ω, the balance point is observed at l=500 cm and for R=1Ω the balance point is observed at l=400 cm. The…
    Physics · Current Electricity · MCQ
  2. Q89.Twelve wires each having resistance 2Ω are joined to form a cube. A battery of 6 V emf is joined across point a and c. The voltage difference between e and f is ​ V. Includes diagram
    Physics · Current Electricity · Numerical