PhysicsHard116×since 2002Q7675A current of 1 A is flowing on the sides of an equilateral triangle of side 4.5 ×\times× 10⁻² m. The magnetic field at the center of the triangle will be :A2 ×\times× 10⁻⁵ Wb/m²BZeroC8 ×\times× 10⁻⁵ Wb/m²D4 ×\times× 10⁻⁵ Wb/m²Check answerSkip