Question

Unit of magnetic field is (a) Wb m2 (b) Wb/ m2 (c) Wb (d) Wb /m​

Answer 1

Answer:

b is the unit

Weber per meter square

Answer 2

Answer:

The unit of magnetic field is Wb/m².

Explanation:

Magnetic field is the area around a magnetic material where its effect is felt. The equation for magnetic field is given as:

                        B = μ₀I ÷ 2πr

Where,  μ₀ = permeability of free space

              I   = current

           2πr = area over which the field is experienced

The unit can be derived from the above equation of the magnetic field as weber per meter square (Wb/m²).