A charged particle (q = +21.0μC) travels at a constant speed of m/s towards the left of this page. It then enters a uniform magnetic field of magnitude T that points towards the bottom of this page. a) What is the maximum magnitude of the magnetic force?

Name the non metal condut electricity

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.