a small conducting spherical shell with inner radius r1 and outer radius r2 is concentric with a larger conducting spherical shell of inner radius r3 and outer radius r4. the inner shell has a total charge of +4Q. The outer shell has charge +2Q. what is the total charge on the inner surface of the inner shell at r1 and the inner surface of shell two at r3?

the largest known star in the universe is uy scuti, a hypergiant with a radius around 1,700 times larger than the sun.jul 26, 2018

explanation:

high-sugar diet and high cholesterol

not too sure thinking all accelerations are pointed down

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada