What is Voltage and how does it affect current?
Voltage is the electrical force that pushes electrical current around a circuit. The amount of electrical current that is able to be pushed around a circuit depends on the level of voltage and the resistance preventing the current flow. The greater the voltage (electrical force) and the lower the resistance the larger the flow of electrical current around the circuit. Too low a resistance could create a very large electrical current resulting in damage as is the case with a short circuit.