Recent content by carrieunder

  1. C

    What voltage appears across the primary coil of this transormer

    ok i get it i made a stupid mistake so its really 120 X 20 right? so the answer is 2400 ?
  2. C

    What voltage appears across the primary coil of this transormer

    Homework Statement A step down transformer produces a voltage of 6.0 V across the secondary coil when the voltage across the primary coil is 120 V. What voltage appears across the primary coil of this transormer if 120 V is applied to the secondary coil? Homework...