A circuit consists of a 10Ω resistor and a variable resistor connected in series with a 6.0V battery. The variable resistor has a minimum resistance of 2.0Ω and a maximum resistance of 20Ω.

What is the difference between the largest and smallest currents possible in this circuitA circuit consists of a 10Ω resistor and a variable resistor connected in series with a 6.0V battery. The variable resistor has a minimum resistance of 2.0Ω and a maximum resistance of 20Ω.

What is the difference between the largest and smallest currents possible in this circuit?