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The vertical component of earth's magnet...

The vertical component of earth's magnetic field is zero at or The earth's magnetic field always has a vertical component except at the

A

Magnetic poles

B

Geographical poles

C

Every place

D

Magnetic equator

Text Solution

Verified by Experts

The correct Answer is:
D
`B_(V)= B_(e) sin delta: delta = 0`, at equator
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  17. At a certain place, the horizontal component B(0) and the vertical com...

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  19. If theta1 and theta2 be the apparent angles of dip observed in two ver...

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