Part E The compass is a small bar magnet that's free to spin. Based on what you observed, is the coil of wire with current
passing through it a magnet?

Which notation is used to represent an alpha particle? a. b. c. d.

When using the scientist method, which step comes last?

Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?