In what direction will the magnetic field point at point p due to the current in the unshielded portion of the wire? a direction not listed. Into the page right up out of the page left down.

a

explanation:

because they are cartillidge

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation:

i think the answer is a, hope this is right, that would be my best guess.

answer(20) psi;