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A metallic metre sitck moves with a velo...

A metallic metre sitck moves with a velocity of ` 2 ms ^(-1) in a direction perpendicular to its length and perpendicular to a uniform magnetic field of magnitude 0.2 T. Find the emf indcued between the ends of the stick.

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here `l=1m,B-0.2T,`
`v=2m//s,`
`E=B//v=0.2xx1xx2=0.4`.
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HC VERMA-ELECTROMAGNETIC INDUCTION-EXERCISE
  1. shows a circular wheel of radius 10.0 cm whose upper half, shown dark...

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  2. A 20 cm long conducting rod is set into pure translation with a unifor...

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  3. A metallic metre sitck moves with a velocity of 2 ms ^(-1) in a direc...

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  4. A 10 m wide spaceraft moves through the interstellar space at a speed ...

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  5. The two rails of a railway track, insulataed form each other and from...

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  6. A right angled triangle abc, made from a metallic wire, moves at a uni...

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  7. A copper wire bent in the shape of a semicircle of radius r translates...

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  8. A wire of length 10cm translates in a direction making an angle of 60^...

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  9. A circular copper ring of radius r translates in its plane with a cons...

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  10. Shows a wire sliding on two parallel, conducting rails placed at a se...

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  11. Shows a wire of length l which can slide on a U- shaped rail of neglig...

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  12. Consider the situation of the previous problem. (a) Calculate the forc...

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  13. Consider the situation shown in . The wire PQ has mass m, resistance r...

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  14. A rectanguar frame of wire abcd has dimensions 32cm X 8.0 cm and a tot...

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  15. Shows a metallic wire of resistance 0.20 Omega sliding on a horizontal...

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  16. A wire ab of length l, mass m and resistance R slides on a smooth, thi...

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  17. Consider the situation shown in figure. The wires P1Q1 and P2Q2 are ma...

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  18. Suppose the 19 Omega resistor of the previous problem is disconnected....

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  19. Consider the situation shown in . The wire PQ has a negligible resist...

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  20. The current generator I g, shown in . Sends a constant current I throu...

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