A circuit is a path along which electric current flows how would changing the battery in a circuit from 9 volts to 1.5 volts most likely affect the circuit

The question in this item is about the effect of changing the voltage of the battery in the circuit from 9 volts to 1.5 volts to the electric current. From the Ohm's law, V = IR, V and I are directly proportional. This means that the electri current is also decreased with the decrease in voltage in the circuit.