An electron is placed in a magnetic field b→ that is directed along a z axis. the energy difference between parallel and antiparallel alignments of the z component of the electron's spin magnetic moment with b→ is 3.30 × 10-25 j. what is the magnitude of b→?

passing a magnet thought the

mixture , because iron gets attracted to magnet .

the answer is either b or c

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'