A long, vertical wire carrying a current of 10A in the upward direction is placed in a region where a horizontal magnetic field of magnitude `2.0xx10^-3T` exist from south to north. Find the point where the resultant magnetic field is zero.

A long vertical wire carrying a current of 10A in the upward direction is placed in a region where a horizontal magnetic field of magnitude( 2.0 xx 10^-3) T exists from south to north. Find the point where the resultant magnetic field is zero.

A long vertical wire carrying a current of 10A in the upward direction is placed in a region where a horizontal magnetic field of magnitude( 2.0 xx 10^-3) T exists from south to north. Find the point where the resultant magnetic field is zero.

A long vertical wire carrying a current of 10A in the upward direction is placed in a region where a horizontal magnetic field of magnitude( 2.0 xx 10^-3) T exists from south to north. Find the point where the resultant magnetic field is zero.

A long, vertical straight wire carrying a current of 30 A is placed in an external, uniform magnetic field of ( 4.0 xx (10^-4) T exists from south to north. Find magnetic field at a point 2.0 away from the wire.

A long, vertical straight wire carrying a current of 30 A is placed in an external, uniform magnetic field of ( 4.0 xx (10^-4) T exists from south to north. Find magnetic field at a point 2.0 away from the wire.

A long, straight wire carrying a current of 30 A is placed in an external, uniform magnetic field of ( 4.0 xx (10^-4) T exists from south to north.Find at a point 2.0 away from the wire.

A vertical wire carrying a current in the upward direction is placed in horizontal magnetic field directed towards north. The wire will experience a force directed towards

A vertical wire carrying a current in the upward direction is placed in horizontal magnetic field directed towards north. The wire will experience a force directed towards