Which object most likely has magnetic domains like those shown in the image? A. A piece of wood near a magnet B. A steel paper clip near a magnet
C. A piece of wood, not near a magnet
D. A steel paper clip, not near a magnet

maybe B

Explanation:

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