A cell of internal resistance $1.5\,\Omega $ and of $e.m.f.$ $1.5\, volt$ balances $500\, cm$ on a potentiometer wire. If a wire of $15\,\Omega $ is connected between the balance point and the cell, then the balance point will shift
  • A
    To zero
  • BBy $500\, cm$
  • CBy $750\, cm$
  • D
    None of the above
Easy
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