If a circuit has a total resistance of 12Ω and a current of 1.5A flows through it, what is the total voltage supplied by the battery?

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Q: If a circuit has a total resistance of 12Ω and a current of 1.5A flows through it, what is the total voltage supplied by the battery?

Solution: Using Ohm's Law, V = I * R = 1.5A * 12Ω = 18V.

Steps: 6

Step 1: Identify the formula to use. We will use Ohm's Law, which states that Voltage (V) = Current (I) * Resistance (R).
Step 2: Write down the values given in the question. The total resistance (R) is 12Ω and the current (I) is 1.5A.
Step 3: Substitute the values into the formula. Replace I with 1.5A and R with 12Ω in the formula V = I * R.
Step 4: Calculate the voltage. Multiply 1.5A by 12Ω to get V = 1.5 * 12.
Step 5: Perform the multiplication. 1.5 * 12 equals 18.
Step 6: State the final answer. The total voltage supplied by the battery is 18V.