Question

list two methods of producing magnetic fields

Answer 1

The two methods are:
1) passing electric current through a straight conductor/circuit.
2) passing electric current through a circular loop.

Hope this will help you..... ✌

Answer 2

two methods of producing magnetic fields

• CURRENT carrying straight conductor can produce magnetic field ---Oersted experiment.
• We can also use different types of conductors like circular loop , solenoid to see the presence of magnetic field.