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A conducting bar of length L is free to ...

A conducting bar of length L is free to slide on two parallel conducting rails as shown in the figure

Two resistors `R_(1) and R_(2)` are connected across the ends of the rails. There is a uniform magnetic field `vecB` 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` I_(1) and l_(2)` flowing through `R_(1)` and `R_(2)` respectively is:

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