Eeg voltage is: select one: a. flow of electrons through a pathway and the unit is the ampere b. a measure of the opposition to the flow of alternating current and the unit is the ohm c. a measure of the resistance of a material to the flow of direct current and the unit is the ohm d. the potential charge difference between two points and the unit is the volt

The answer is as follows in the photo

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current