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What is the angle of dip at magnetic poles of earth ?

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Important Questions on Magnetism and Matter

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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The earth's magnetic field at a certain place has a horizontal component 0.3 G and the total strength 0.5 G. The angle of dip is
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
Select the correct statement from the following:
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The strength of earth's magnetic field on the earth's surface is of the order: of
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The North pole of Earth's magnet is near the geographical
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The strength of the Earth’s magnetic field is
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The total intensity of the earth's magnetic field at equator is 5 units. What will be its value at the poles?
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
In the magnetic meridian of a certain place, the horizontal component of the dip angle is 45°. What is the magnetic field of the earth at this location?
(Use Horizontal component of the magnetic field to be 0.26 G)
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
Magnetic meridian is a plane___.
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
A Jet plane is travelling west at 450 metres per second. If the horizontal component of Earth's magnetic field is 4×10-4 Tesla and angle of dip is 30°, Then the vertical component is
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The relation between Bv, Bh and B is _____
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The horizontal component of the earth's magnetic field at a place is 0.25×10-4Wb/m2 and its vertical component is 0.35×10-4Wb/m-4. Then the earth's total magnetic field at that place is
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
At a point A on the earth’s surface the angle of dip, δ=+25°. At a point B on the earth’s surface, the angle of dip, δ=-25°. We can interpret that:
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
Which of the following demonstrated that earth has a magnetic fied:
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism

The dip angle at point, P on earth's surface, is 45°. If the dip angle is changed by 1% then the change in the horizontal component of earth's magnetic field is:

 

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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
What is the angle of dip at a place where the horizontal component BH and vertical component BV of earth's magnetic field are equal:
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
Magnetic meridian is
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
Earth's magnetic field has a horizontal component except at
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
If BH=4×10-5 T and Bv=2×10-5 T, then the Earth's total field at the place is (in T):
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
At a certain place, the horizontal component of earth's magnetic field is 13 times the vertical component. The angle of dip at that place is
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Physics>Electricity and Magnetism>Magnetism and Matter>The Earth's Magnetism
The vertical component of earth's magnetic field at a place is 3 times the horizontal component the value of angle of dip at this place is