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Define angel of dip at a place. What wil...

Define angel of dip at a place. What will be the value of the angle at the poles and the equator of the earth? Aat what place on the earth's surface will the horozontal component of the eath's magnetic field and is verticle component ne equal?

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Define the components of earths magnetic field.

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What is the angel of dip at a place where the horizontal and vertical components of the Earth's magnetic field are equal?

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

At a certain place the horizontal component of earth’s magnetic field is sqrt3 times the vertical component.The angle of dip at that place is—

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UNITED BOOK HOUSE-QUESTION PAPER 2019-EXAMPLE
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  2. Define electromagnetic unit of current.

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  3. Define angel of dip at a place. What will be the value of the angle at...

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  4. Mention how the relative magnetic permeability differs for diamagramat...

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  5. What is wavefront of a wave?

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  6. In Young's double sllit experiment, What in the effect on the interfer...

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  7. In Young's double sllit experiment, What in the effect on the interfer...

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  8. In Young's double sllit experiment, What in the effect on the interfer...

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  9. In case of refraction write down the relation between critical angle a...

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  10. For minimum deviation delta(m) , assuming that angle of incidence = an...

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  11. An object of height 2.5 cm placed perpendicularly on the principle ax...

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  12. A person uses spectacles of power +2D. What type of defect of vision i...

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  13. Under what potential difference should an electron be accelerated to ...

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  14. Give an example of production of electron by photons.

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  15. Write down Eistein's photoelectric equation.

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  16. Light rays of wavelength lambda and lambda/2 are incident on a a photo...

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  17. If the value of Rydberg constant of hydrogen is 109737 cm^-1 determine...

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  18. What is meant by half life of a radioactive element?

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  19. Wht are the majority and minority carriers in a p-type semiconductor?

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  20. Write down the symbol and truth table OR gate.

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