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An infinitely long straight wire carries...

An infinitely long straight wire carries a current `i_(1)`,as shown in the figure.The total force on another wire `CD` of length `l` which is placed so that `c` is at a distance a from the current carrying wire is `(mu_(0)i_(1)i_(2))/(Npi)ln((a^(2)+L^(2))/a^(2))`.Then find value of `N`

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`4`
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RESONANCE ENGLISH-ELECTRODYNAMICS-Exercise-2 PART-2
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  2. A particle of mass 1xx 10^(-26) kg and charge +1.6xx 10^(-19) C trave...

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  3. when a proton is released from rest in a room, it starts with an initi...

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  4. A uniform magnetic field exists in a circular region of radius r.The m...

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  5. Shows a circular wire-loop of radius a m carrying a current I, placed ...

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  6. Suppose that the radius of cross section of the wire used in the previ...

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  7. A straight segment OC (of lengh L) of a circuit carrying a current I i...

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  8. A U-shaped wire of mass m and length l is immersed with its two ends i...

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  9. A long horizontal wire AB,which is free to move in a vertical plane an...

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  10. A uniform rod of length L and mass M is hinged at its upper point and ...

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  11. A condutor carrying current I is placed parallel to a current per unit...

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  12. An infinitely long straight wire carries a current i(1),as shown in th...

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  13. Consider a solid sphere of radius r and mass m which has charge q dist...

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  14. Consider a solid sphere of radius r and mass m which has charge q dist...

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  15. The circular current loop of radius b shown in Fig. is mounted rigidly...

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  16. A wire loop carrying a current I is placed in the xy-plane as shown in...

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  17. A thin insulated wire forms a plane spiral of N=100 tight turns carryi...

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  18. A square frame carrying a current I = 0.9 A is located in the same ...

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  19. Figure shows (only cross section) a wooden cylinder C with a mass m of...

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  20. A square current carrying loop made of thin wire and having a mass m=1...

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