How did increasing the voltage in a electromagnet circuit effect the current?

Increasing the voltage in an electromagnet circuit leads to an increase in current, according to Ohm's Law (I = V/R), where I is current, V is voltage, and R is resistance. If the resistance remains constant, a higher voltage will result in a proportionally higher current. However, if the electromagnet's core becomes saturated, further increases in voltage may not significantly increase the current due to the limitations imposed by the magnetic properties of the material.