the magnetic induction associated with current flowing in the hollow copper tube will be
Dear student,
The magnetic induction associated with current flowing in the hollow copper tube will be only outside the tube.
If we draw an Amperian loop coaxial to tube and radius less than the tube. The current inclosed by the loop is zero hence magnetic induction is zero inside.
For outside point tube act as current carrying conductor and hence field is nonaero at outside point.
Regards.
The magnetic induction associated with current flowing in the hollow copper tube will be only outside the tube.
If we draw an Amperian loop coaxial to tube and radius less than the tube. The current inclosed by the loop is zero hence magnetic induction is zero inside.
For outside point tube act as current carrying conductor and hence field is nonaero at outside point.
Regards.