Magnetic field induction at the centre of a circular coil of radius 5 cm and carrying a current 0.9 A is (in SI units) (`in_(0)=` Absolute permitivity of air in SI units: velocity of light = `3xx10^(8)ms^(-1)`)

Magnetic field induction at the center of a circular coil of radius 5cm and carrying a current 0.9A is ( in S.I. units in )(in_(0)= absolute permitivity of air in S.I. units : velocity of light =3xx10^(8)ms^(-1))

Magnetic field induction at centre of circular coil of radius 5 cm and carrying a current 0.9 A is (in S.I. units) ( in_(0) =absolute permittivity of air S.I. units, velocity of light = 3 xx 10^(8) m/s)

Magnetic field intensity at the centre of coil of 50 turns, radius 0.5m and carrying a current of 2A is

Magnetic field intensity at the centre of coil of 50 turns, radius 0.5m and carrying a current of 2A is

What is the magnetic induction at the centre of a circular coil of 10 turns, each of radius 5 cm and carrying a current of 5 A ?

The magnetic induction at the centre of a coil made from a wire of length 22 cm carrying a current of 0.5 A is

The magnetic induction at the centre of a coil made from a wire of length 22 cm carrying a current of 0.5 A is

The magnetic induction at the center of a circular coil having 5 turn and radius 2 pi cm carrying a current of 500 mA is