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A circular coil of wire is made phi of ...

A circular coil of wire is made `phi` of 100 turns, each of radius 8 cm if a current of 0.4A passes through of, what will be the magnetic field at the centre of the coil

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CHETANA PUBLICATION-Magnetic Fields due to Electric Current-Exercise
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  7. Explain the helical motion of a charged particle is a magnetic field b...

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  13. Find an expression for the axial magnetic field produced by current in...

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  14. A semicircular arc of radius 10 cm carrying current of 20 A. Calculate...

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  15. A conductor of length 25 cm is placed:- parallel. It a charge of 1C pa...

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  16. A conductor of length 25 cm is placed:- inclined at an angle of 60^@ w...

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  17. Derive an expression for magnetic potential energy for a magnetic dipo...

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  18. A charged paricle moving with a velocity of 2xx10^7m//s making an angl...

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  19. A solenoid of 150 cm length having 300 turns carries a current of 4A. ...

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  20. What is Lorentz force equation?

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