A straight conductor of weight 1 N and length 0.5 m, is located in a plane making an angle `30^@` with the horizontal so that it is perpendicular to a uniform mangetic field of induction `B= 0.109 T.` Given that the conductor carries a current of 10 A away from the reader, and coefficient of static friction is 0.1, find the force needed to be applied parallel to the plane to sustain the conductor at rest.