Ask your own question, for FREE!
Physics 17 Online
nipun:

A long, straight wire is surrounded by a hollow metal cylinder whose axis coincides with that of the wire. The wire has a charge per unit length of λ, and the cylinder has a net charge per unit length of 2λ. From this information, use Gauss's law to find (i) the charge per unit length on the inner and outer surface of the cylinder and (ii) the electric field outside the cylinder at a distance r from the axis.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
kaelynw: who should I draw (anime characters)
36 minutes ago 13 Replies 2 Medals
kaelynw: should I post my art?
4 hours ago 11 Replies 3 Medals
danielfootball123: Question.... How much is questioncove worth if I were to buy it?
8 hours ago 5 Replies 0 Medals
HeyItsAlicia: Mits midnight!!! Happy 16th bday to me !!
5 hours ago 39 Replies 8 Medals
XShawtyX: Art
3 hours ago 2 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!