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Where on the Earth's surface is the magnetic dip is zero?

Important Questions on Magnetic Effect of Electric Current

EASY
Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
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
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
Define angle of dip. Write value of angle of dip at magnetic poles of earth.
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
Name the element of Earth's magnetic field. Establish the relation between them.
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
A magnetic compass needle oscillates 30 times per minute at a place where the dip is 45° and 40 times per minute where the dip is 30°. If B1 and B2 are the net magnetic fields due to the earth at the two places respectively, then the ratio B1B2 is approximately equal to
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
At an angle of 30° to the magnetic meridian, the apparent dip is 45°. Find the true dip:
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field

Define magnetic inclination or angle of dip.

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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
What direction compass needle points at poles? Which needle to be used at poles?
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
What is meant by angle of dip ?
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
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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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
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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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
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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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
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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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field

Define the angle of 'dip' and 'declination' at a place.

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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
What do you mean by angle of dip?
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
What do you mean by the angle of dip at a place? At what place on the earth's surface, the vertical and horizontal components of the earth's magnetic field  be equal?
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
At a certain place the angle of dip is 30° and the horizontal component of earth's magnetic field is 0.5 G. The earth's total magnetic field (in G), at that certain place, is
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
At certain place on the surface of the earth, horizontal component of earth's magnetic field is same as vertical component of earth magnetic field, then what will be angle of dip at that place?
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field

Define angle of dip.

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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
At certain place, horizontal component is 13 times the vertical component. The angle of dip is
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Science>Physics>Magnetic Effect of Electric Current>Earth's Magnetic Field
Choose the wrong statement.