A circular loop of wire of cross-sectional area 0.12 m2 consists of 200 turns, each carrying 0.50 A. It is placed in a magnetic field of magnitude 0.050 T, which makes an angle of 29o with the plane of the loop. Find the magnitude of the torque acting on the loop.

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)

Acar travels 40m in 8 seconds find the car speed