What is the direction of the magnetic field around a current-carrying wire as pe

Practice Questions

Q1
What is the direction of the magnetic field around a current-carrying wire as per the right-hand rule?
  1. Clockwise
  2. Counterclockwise
  3. Radial
  4. Tangential

Questions & Step-by-Step Solutions

What is the direction of the magnetic field around a current-carrying wire as per the right-hand rule?
  • Step 1: Identify the direction of the electric current flowing through the wire.
  • Step 2: Extend your right hand with your thumb pointing in the direction of the current.
  • Step 3: Curl your fingers around the wire.
  • Step 4: Observe the direction your fingers curl; this shows the direction of the magnetic field lines around the wire.
  • Step 5: Note that the magnetic field lines will form a circular pattern around the wire.
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