Ohm's law explains the relationship between current, resistance and voltage. The formula used to solve for current, I, is I = ķwhere Vis voltage and R is resistance. What would IR represent
based on the original formula?

i'm assuming it's looking for the missing length, which should be 4cm

hope this !

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )