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Current Electricity · 2024 · 8 Apr · Shift 2

2 Physics questions from this JEE Main paper
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Current Electricity · 2024 · 8 Apr · Shift 2

2 Physics questions from this JEE Main paper

  1. Q66.Water boils in an electric kettle in 20 minutes after being switched on. Using the same main supply, the length of the heating element should be ​ to ​ times of its initial length if the…
    Physics · Current Electricity · MCQ
  2. Q87.A heater is designed to operate with a power of 1000 W in a 100 V line. It is connected in combination with a resistance of 10Ω and a resistance R, to a 100 V mains as shown in figure. For the… Includes diagram
    Physics · Current Electricity · Numerical