A frog can be levitated in a magnetic field produced by a current in a vertical solenoid placed below the frog. This is possible because the body of the frog is-
A. paramagnetic
B. diamagnetic
C. ferromagnetic
D. antiferromagnetic
Answer:A
A frog can be levitated in a magnetic field produced by a current in a vertical solenoid placed below the frog. This is possible because the body of the frog is-
A. paramagnetic B. diamagnetic C. ferromagnetic D. antiferromagnetic