Home
Class 12
PHYSICS
π ampere current is flowing through a lo...

π ampere current is flowing through a long straight wire. Due to this field of `5×10 ^(−5)` T produced, then distance of the point from the axis of wire is:
1 `10^4`µ0 m
2 `10^5`µ0 m
3 `10^6`µ0 m
4 `10^8`µ0 m

Promotional Banner

Similar Questions

Explore conceptually related problems

A current of (2.5+-0.05) A flows through a wire and develops a potential difference of (10+-0.1) volt. Resistance of th wire in ohm, is

A current of (2.5 pm 0.05) A flows through a wire and develops a potential difference of (10 pm 0.07) volt. Resistance of the wire in ohm, is

A long straight wire carries an electric current of 2A . The magnetic induction at a perpendicular distance of 5m from the wire is ( mu_(0)4 pi xx 10^(7)Hm^(-1))

A long wire carries a current of 4.00 A. Find the energy stored in the magnetic field inside a volume of 1.0 mm^3 at a distance of 10.0 cm from the wire.

A long straight wire is carrying a current of 12 A . The magnetic field at a distance of 8 cm is (mu_(0) =4pi xx 10^(-7) N A ^(2))

A current of 1 A flows a wire of length 0.1 m in a magnetic field of 0.5 T. The force acting on the wire when it makes an angle of 90^(@) with the field is

A current of 1*0A flowing in the sides of an equilateral triangle of side 4*5xx10^-2m . Find the magnetic fied at the centroid of the triangle.

If 10^(6) electrons/s are flowing through an area of cross section of 10^(-4) m^(2) then the current will be:-

A 10 m wire kept in east-west direction is falling with velocity 5 m/s perpendicular to the field 0.3xx10^(-4)Wb//m^(2) .The magnitude of the induced emf in the wire is

A 0.5m long straight wire in which a current of 1.2A is flowing is kept a right angles to a uniform magnetic field of 2.0 tesla. The force acting on the wire will be-