The net charge on current carrying conductor is __________.

A current carrying conductor of length'I' placed In a uniform magnetic field making an angle theta with the direction of field, experience a force, F = Bll sin theta . There is no net charge in a current carrying conductor. Then why it experiences a force in a magnetic field.

Ampere’s theorem helps to find the magnetic field in a region around a current carrying conductor. Draw the variation of intensity of magnetic field with the distance from the axis of a current carrying conductor.

Which law helps to find direction of magnetic field around a current carrying conductor?

Ampere's theorem helps to find the magnetic field in a region around a current carrying conductor:-Draw a graph showing the variation of intensity of magnetic field with the distance from the axisof a current carrying conductor

Ampere's theorem helps to find the magnetic field in a region around a current carrying conductor:-Write the expression of Ampere’s theorem.

Obtain an expression for the magnetic field produced by an infinitely long straight current carrying conductor using Ampere.s circuital theorem.