Can someone please help me with this page. I don’t understand it at all

d they tend to lose electrons and become cations.

explanation:

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

close lines strong magnet less close weaker

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j