STATEMENT - 1 : A resistance
R is connected between the two ends of the parallel smooth conducting rails. A conducting rod lies on these fixed horizontal rails and a uniform constant magnetic field
B exists perpendicular to the plane of the rails as shown in the figure. If the rod is given a velocity
v and released as shown in figure, it will stop after some time. The total work done by magnetic field is negative .
STATEMENT - 2 : If force acts opposite to direction of velocity its work done is negative.
![76384.jpg](https://search-static.byjusweb.com/question-images/toppr_ext/questions/76384.jpg)