A conducting bar of length L is free to slide on two parallel conducting rails as shown in the figure Two resistors
and
are connected across the ends of the rails. There is a uniform magnetic field
pointing into the page.An external agent pulls the bar to the left at a constant speed v. The correct statement about the directions of induced currents
and
flowing through
and
respectively is :
Option: 1 Both and
are in anticlockwise direction
Option: 2 Both and
are in clockwise direction
Option: 3 is in anticlockwise direction and
is in clockwise direction
Option: 4 is in clockwise direction and
is in anticlockwise direction
As shown in the above figure
is in clockwise direction and
is in anticlockwise direction
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5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
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