1.

What is the magnitude of magnetic field at the point P due to a current carrying wire of length 4 m and having a current of 4 A as shown in the figure? [μ0=4π×10−7 Tm/A]

Answer»

What is the magnitude of magnetic field at the point P due to a current carrying wire of length 4 m and having a current of 4 A as shown in the figure? [μ0=4π×107 Tm/A]






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