If someone could help me solve this it would be greatly appreciated. I'm thinking I need to find the current, but have no idea how...
A cell has an internal resistance of 0.50 ohms. It has a terminal voltage of 1.4V when connected to a 5.0 ohm external resistance. What will its terminal voltage be if the 5.0 ohm resistor is replaced by a 10.0 ohm resistor
A cell has an internal resistance of 0.50 ohms. It has a terminal voltage of 1.4V when connected to a 5.0 ohm external resistance. What will its terminal voltage be if the 5.0 ohm resistor is replaced by a 10.0 ohm resistor