Question

2.
With the help of a labeled circuit diagram. illustrate the patter of field lines of
the magnetic field around a current carrying straight long conducting wire. How
is the ripht hand thumb rule useful to find the direction of mupnetic held
associated with a current carrying conductor?​

Answer 1

Answer:

Figure below shows the field lines. Right hand thumb rule states that if a current carrying straight conductor is supposedly held in the right hand with the thumb pointing towards the direction of current, then the fingers will wrap around the conductor in the direction of the field lines of the magnetic field