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Current Electricity · 2021 · 18 Mar · Shift 2

2 Physics questions from this JEE Main paper
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Current Electricity · 2021 · 18 Mar · Shift 2

2 Physics questions from this JEE Main paper

  1. Q61.Two wires of same length and thickness having specific resistances 6 Ω cm and 3 Ω cm respectively are connected in parallel. The effective resistivity is ρΩ cm. The value of ρ, to the nearest integer, is ​…
    Physics · Current Electricity · Numerical
  2. Q62.Consider a 72 cm long wire AB as shown in the figure. The galvanometer jockey is placed at P on AB at a distance x cm from A. The galvanometer shows zero deflection. The value of x, to the nearest integer, is ​. Includes diagram
    Physics · Current Electricity · Numerical