The magnetic needle of a tangent galvanometer is deflected at an angle – McqOptions

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1.	The magnetic needle of a tangent galvanometer is deflected at an angle 30o due to a magnet. The horizontal component of earth?s magnetic field 0.34 ´ 10?4 T is along the plane of the coil. The magnetic intensity is [AIIMS 2000, 2002; BHU 2000; AFMC 2000; KCET (Engg./Med.) 1999]
A.	1.96 ´ 10?4 T
B.	1.96 ´ 10?5 T
C.	1.96 ´ 104 T
D.	1.96 ´ 105 T
Answer» C. 1.96 ´ 104 T

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