Acircular coil 18.0 cm in diameter and containing nine loops lies flat on the ground. the earth's magnetic field at this location has magnitude 5.50×10−5t and points into the earth at an angle of 54.0 ∘ below a line pointing due north. a 6.30-a clockwise current passes through the coil. part a determine the torque on the coil. express your answer using three significant figures and include the appropriate units.

What is the mass of the same rock on the earth

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.