When you touch a metal spoon at room temperature it will usually colder than when you touch a woolen blanket at the same temperature. Explain what causes this effect.

My answer is opptionc, just check with anyone else

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

Dis the best answer im sure it is it has to be im positive

Ihad this on a test i just recently took on edgenuity and got 100%! the answer is b. no acceleration.