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If the coil, having cross-section area \( 0.1 \mathrm{~m}^{2} \) and carrying a current \( 2 \mathrm{~A} \) is placed in a uniform field of
P
\( 0.2 \mathrm{~T} \) with the normal to the coil making an angle of
W
\( 45^{\circ} \) with the direction of the field, then the torque experienced by the coil will be:
(1) \( 0.05 \mathrm{Nm} \)
(2) \( \cap_{\text {Att }} 038 \mathrm{Nm} \)
(3) \( 0.028 \mathrm{Nm} \)
(4) \( 0.04 \mathrm{Nm} \)
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