Hi everyone again. These problems are tough... I need help... íNecesito Ayuda!
In electrical theory, Ohm's law states that , where is the current in amperes, is the electromotive force in volts, and is the resistance in Ohms.
In a certain circuit V = 110 and R = 50. If V and R are to be changed by the same numerical amount, what change in them will cause to double?
First I thought it would be imperative to find the new doubled amount.
So currently we have:
Double that would be
I don't see how to make an equation to increase both the V and R by a constant number. Please help and thanks everyone.