Bohar
Lenz
Maxwell
Faraday
Strongly heated
Dipped in oil
Dipped in water
Brought near a piece of iron
Electrical energy into mechanical energy
Mechanical energy into electrical energy
Mechanical energy into sound energy
Electrical energy into sound energy
Conductivity
Resistivity
Conductance
None of these
U-shaped magnet
Natural magnet
Electromagnet
Para magnetism
Diamagnetism
Ferromagnetic
Silver
Gold
Manganin
Copper
Semiconductor
Insulator
Metal
High resistance, high melting point
High resistance, low melting point
Low resistance, low melting point
Low resistance, high melting point
Earth’s magnetic field
Steady currents
Currents impulses