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The vertical component of earth’s magnet...

The vertical component of earth’s magnetic field is zero at a place when angle of dip is—

A

`0^@`

B

`45^@`

C

`60^@`

D

`90^@`

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Define the components of earths magnetic field.

The vertical component of earth's magnetic field at a place is sqrt(3) Times of the horizontal component. What is the angle of dip at this place ?

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The horizontal and vertical comporient-of earth’s magnetic field at a plane are same. What is the angle of dip at that location?

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At a place , the horizontal component of earth's magnetic field is B and angle of dip is 60^(@) . What is the value of horizontal component of earth's magnetic field at equator ?

An aeroplane is flying horizontally from west to east with a velocity of 900 km/h. Calculate the potential difference developed between the ends of its wings having a span of 20 m. The horizontal component of the Earth's magnetic field is 5xx10^(-4)T and the angle of dip is 30^(@) .

At any place the angle of dip is 30^@ . If the horizontal component of earth’s magnetic field is 0.5 Oe then, What Is the value of earths magnetic field at that point?—

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UNITED BOOK HOUSE-MODEL PAPER SET-10-EXERCISE
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