What type of image is formed by a mirror if m = -0.4? a. an image that is smaller than the object and is in front of the mirror b. an image that is larger than the object and is in front of the mirror c. an image that is larger than the object and is behind the mirror d. an image that is smaller than the object and is behind the mirror

The answer is b hope this

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