Supposed you have a series circuit with the constant wire length and constant 12 ohms resistance. how increasing the voltage to 5v 10v and 20v affect the amount of current ?
The data shows that the higher the voltage, then the higher current, meaning that the voltage is directly proportional to the current, which is what ohms law states. This means When the voltage increases the current will always increase as long as there is no resistance or if the resistance stays the same.
