Question

what law of physics tell you that if a current carrying wire produces force on a magnet a magnet must produce force on  a current  carrying wiare

Answer 1

amperes law states that if acurrent carrying wire  produces forcce ona magnet,it must produce force on a current carrying wire

Answer 2

Ampere's Law

• According to Amperes law magnetic field is related to the electric current produced in them.
• Provided the electric field doesn't change with time.
• Ampere was a scientist who studied the forces that act on current carrying wires.
• Applications of Ampere's law include
• Calculation of magnetic induction due to long current carrying wire.
• Determine magnetic field inside toroid, conductors, etc