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Find magnetic field at O by the system o...

Find magnetic field at O by the system of current carrying wire.

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From the figure in question, `vecB_0=vecB_(AB)+vecB_(BCD)+vecB_(DE)`
`implies vecB_0=((mu_0I)/(4piR))(-hatj)+[(mu_0I)/(4R)+(mu_0I)/(4piR)](-hati)`
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CENGAGE PHYSICS-SOURCES OF MAGNETIC FIELD-Concept Exercise 2.1
  1. In Fig. a larger metal sheet of width w carries a current I(uniformly ...

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  2. Find magnetic field at point P shown in Fig. point P is on the bisecto...

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  3. Find magnetic field at O by the system of current carrying wire.

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  4. A conducting ring of radius r having charge q is rotating with angular...

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  5. Suppose that the current density in a wire of radius a varius with r a...

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  6. In Fig. Find the magnetic field at common centre.

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  7. An infinite long straight wire with current I flowing along the positv...

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  8. A long, straight wire, carrying a current 200A, runs through a cubical...

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  9. The wire shown in Fig. carries current I in the direction shown. The w...

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  10. A circular loop has radius R and carries current I2 in a clockwise dir...

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  11. For the arrangement shown in Fig. determine the magnetic field at cent...

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  12. Four long, parallel conductors carry equal currents of 5.0A. The direc...

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  13. A long, vertical wire carrying a current of 10A in the upward directio...

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  14. Figure shows a long wire bent at the middle to form a right angle. Sho...

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  15. In Fig. two long parallel wires (seen end-on) that are a distance R ap...

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  16. Figure shows a square loop of edge a made of a uniform wire. A current...

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  17. Let two long parallel wires, a distance d apart, carry equal currents ...

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  18. A long, circular pipe, with an outside radius R, carries a (uniformly ...

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  19. Shown in Fig. is an end-on view of three long, straight, parallel cond...

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  20. In Fig, find the magnetic field at point P.

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