which of the following would double the amount of current flowing through a piece of metal wire

  • This topic has 1 reply, 1 voice, and was last updated 1 day ago by IV.
Viewing 1 reply thread
  • Author
    Posts
    • #5740 Reply
      FourFed
      Guest

      which of the following would double the amount of current flowing through a piece of metal wire

      A) Halve the voltage across it.

      B) Double the voltage across it.

      C) Quarter the voltage across it.

      D) Quadruple the voltage across it.

    • #5748 Reply
      Michal
      Keymaster

      The answer is (B)

      as we know the current i=v/r

      by doubling the voltage, you can double the current through the wire.

      Use the ohm law calculator to find out https://electric-shocks.com/state-and-explain-ohms-law/

Viewing 1 reply thread
Reply To: which of the following would double the amount of current flowing through a piece of metal wire
Your information: