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.
Record the current (from the ammeter) and the voltage drop (from the voltmeter) for each length of each tested wire. Use Ohmâs law to determine the resistance and how length, gauge and material influences resistance. Plot your results for each type of wire.