Question

Horizontal component of earth's field at a height of 1 m from
the surface of earth is H. Its value at a height of 10 m from
surface of earth is
(a) H/10 (b) H/9
(c) H/100 (d) H

Answer 1

Answer:

c is the correct answer of this question

Explanation:

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Answer 2

Answer:

(d) H

Explanation:

The value of Horizontal component of earth magnetic field H is fairly uniform over small distances.

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