a salt or ester of carbonic acid. verb (used with object), carbonated, carbonating. 2. to form into a carbonate. 3. to charge or impregnate with carbon dioxide: carbonated drinks.
Ohm's Law can be rewritten in three ways for calculating current, resistance, and voltage. If a current I should flow through a resistor R, the voltage V can be calculated. First Version of the (voltage) formula: V = I Ã R. If there is a voltage V across a resistor R, a current I flows through it.
Wherever the resistance is greatest, the voltage drop will be greatest about that resistor. The Ohm's law equation can be used to not only predict that resistor in a series circuit will have the greatest voltage drop, it can also be used to calculate the actual voltage drop values.