Which of the following is a safety device?

Find the odd one out.

Which scientist found that electricity could produce rotary motion?

Who showed that electric current producing magnetism?

Name the phenomenon by which radio, T.V, water pump etc work?

The magnetic field produced by a given current in the wire depends according to

Which are the two organs in our body where significant magnetic fields can be produced?

Which scientist suggested that the magnet must also exert an equal and opposite force on the current carrying conductor?

Flow of large amount of current in the circuit beyond the permissible value of current is called

The resistance of the circuit becomes very small and a huge current flows through the circuit during