xx xBX X X11IUI 9 '18. A metallic rod X X X X XCD rests on aÑ…thick metallicwire PQRS withx x x xarms PQ andRS parallel tox x x x x xeach other, ata distance 1 = 40 cm, as shown in figure. A uniformmagnetic field B = 0.1 T acts perpendicular to theplane of this paper, pointing inwards (i.e., away fromthe reader). The rod is now made to slide towardsright with a constant velocity v = 5.0 ms.(i) How much emf is induced between the twoends of the rod CD?(ii) What is the direction in which the inducedcurrent flows?(ISC 2013)Hint : V=U BI5 x 0.1 x 40 x 10-2 V = 0.2 VAns. (i) 0.2 V, (ii) direction DCQRD.1DU.ULCDast5

xx xBX X X11IUI 9 '18. A metallic rod X X X X XCD rests on aÑ…thick

1.	xx xBX X X11IUI 9 '18. A metallic rod X X X X XCD rests on aÑ…thick metallicwire PQRS withx x x xarms PQ andRS parallel tox x x x x xeach other, ata distance 1 = 40 cm, as shown in figure. A uniformmagnetic field B = 0.1 T acts perpendicular to theplane of this paper, pointing inwards (i.e., away fromthe reader). The rod is now made to slide towardsright with a constant velocity v = 5.0 ms.(i) How much emf is induced between the twoends of the rod CD?(ii) What is the direction in which the inducedcurrent flows?(ISC 2013)Hint : V=U BI5 x 0.1 x 40 x 10-2 V = 0.2 VAns. (i) 0.2 V, (ii) direction DCQRD.1DU.ULCDast5
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