A bar slides to the right at a constant speed of 2.1 m/s on two frictionless rails. The resistance of resistor R is 5.2 N, and a 2.0 T constant magnetic field isdirected perpendicularly downward, into the page. Let l = 1.2 m.%3DBinR.app(a) Find the current passing through the resistor.A(b) The direction of magnetic force on the moving bar is...O LeftO Out of the pageO No magnetic forceO Into the pageSc.O Rightgleomex XX x Xx x xx X Xx x xX X xx x x x X Xx x x x X Xx x x X X Xx x x X X X

Speed of the bar v = 2.1 m/s Resistance of the resistor R = 5.2 Ω Magnetic field B = 2.0 T ℓ = 1.2 m

A bar slides to the right at a constant speed of 2.1 m/s on two frictionless rails. The resistance of resistor R is 5.2 N, and a 2.0 T constant magnetic field is directed perpendicularly downward, into the page. Let { = 1.2 m. Bin R app (a) Find the current passing through the resistor. I = (b) The direction of magnetic force on the moving bar is O Left O Out of the page O No magnetic force O Into the page O Right x x xx x > x x XX X x x x X x x X x x x > x x xx

A bar slides to the right at a constant speed of 2.1 m/s on two frictionless rails. The resistance of resistor R is 5.2 N, and a 2.0 T constant magnetic field is directed perpendicularly downward, into the page. Let { = 1.2 m. Bin R app (a) Find the current passing through the resistor. I = (b) The direction of magnetic force on the moving bar is O Left O Out of the page O No magnetic force O Into the page O Right x x xx x > x x XX X x x x X x x X x x x > x x xx