Eamcet Physics - 2 nd Year : Unit 3.1 ( Magnetic Effects of Current And Magnetism ) - Magnetism Free Online Tests | Mock Tests | Preparation | Practice Tests

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Eamcet Physics
2 nd Year : Unit 3.1 ( Magnetic Effects of Current And Magnetism ) - Magnetism

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The value of the horizontal component of the earth's magnetic field and angle of dip are

and 30° respectively at some place. The total intensity of earth's magnetic field at that place will be

A. 2.08 × 10^-5 Weber / m²

B. 3.67 × 10^-5 Weber / m²

C. 3.18 × 10^-5 Weber / m²

D. 5.0 × 10^-5 Weber / m²

E. None of the above

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Correct choice: A

Explanation:

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Eamcet Physics 2 nd Year : Unit 3.1 ( Magnetic Effects of Current And Magnetism ) - Magnetism

Eamcet Physics
2 nd Year : Unit 3.1 ( Magnetic Effects of Current And Magnetism ) - Magnetism