List two methods of producing magnetic fields.
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❤️Two methods of producing magnetic fields are as follows:
1⃣ Magnetic field can be produced by placing a permanent magnet or a horse-shoe magnet at the place, where magnetic field is required.
2⃣ Magnetic field is produced around a current carrying straight conductor or a current carrying coil
1⃣ Magnetic field can be produced by placing a permanent magnet or a horse-shoe magnet at the place, where magnetic field is required.
2⃣ Magnetic field is produced around a current carrying straight conductor or a current carrying coil
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