A square wire loop 15.0 cm on each side carries a clockwise current of 4.00 A . Part A Find the magnitude of the magnetic field at its center due to the four 1.60 -mm wire segments at the midpoint of each side. Express your answer with the appropriate units.

Most energy in an ecosystem comes originally from_

The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static