Question

A current carrying circular loop of radius 2 cm with unit normal \(\hat{n} = \frac{\hat{k} + \hat{i}}{\sqrt{2}}\) is placed in a magnetic field, \(\vec{B} = B_0 (3\hat{i} + 2\hat{k})\). If \(B_0 = 4 \times 10^{-3}\) T and current \(I = 100\sqrt{2}\) A, the torque experienced by the loop is ________ Wb·A.

• A. \(16 \times 10^{-5} \hat{k}\)
• B. \(5024 \times 10^{-7} \hat{k}\)
• C. \(5024 \times 10^{-7} \hat{i}\)
• D. \(5024 \times 10^{-7} \hat{j}\)

Answer 1

The Correct Option is D