The magnetic needle of a tangent galvanometer is deflected at an angle 30° 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
A
1.96 × 10⁻⁴ T
B
1.96 × 10⁶ T
C
1.96 × 10⁻⁵ T
D
1.96 × 10⁵ T

Question

The magnetic needle of a tangent galvanometer is deflected at an angle 30° 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

A

1.96 × 10⁻⁴ T

B

1.96 × 10⁶ T

C

1.96 × 10⁻⁵ T

D

1.96 × 10⁵ T

Accepted Answer

1.96 × 10⁻⁵ T

Answer

1.96 × 10⁻⁴ T

Answer

1.96 × 10⁶ T

Answer

1.96 × 10⁵ T

AIIMS 2002 Physics Tangent Galvanometer MCQ Question

Correct Answer

Detailed Explanation

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