A uniform magnetic field of $$1.5$$ T exists in a cylindrical region of radius $$10.0$$ cm, its direction being parallel to the axis along east to west. A current carrying wire in $$north-south$$ direction passes through this region. The wire intersects the axis and experiences a force of $$1.2$$ N downward. If the wire is turned from north south to $$northeast-southwest$$ direction,then magnitude and direction of force is

Question

Infinity Learn · Accepted Answer

Initially: $$1.2N=1(l$$→×B→$$)$$ downward  In the given condition: $$F=Ilsin$$θBsinθ$$=IIB=1.2$$ N downward

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