1.

A coil of 100 turns and area 5 square centimetre is placed in a magnetic field B = 0.2 T. The normal to the plane of the coil makes an angle of 60° with the direction of the magnetic field. The magnetic flux linked with the coil is [MP PMT 1997]

A.            \[5\times {{10}^{-3}}Wb\]     
B.            \[5\times {{10}^{-5}}\,Wb\]
C.            \[{{10}^{-2}}\,Wb\]           
D.            \[{{10}^{-4}}\,Wb\]
Answer» B.            \[5\times {{10}^{-5}}\,Wb\]


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