If a circuit has a total voltage of 30V and a total resistance of 15Ω, what is t

If a circuit has a total voltage of 30V and a total resistance of 15Ω, what is the total current in the circuit?

If a circuit has a total voltage of 30V and a total resistance of 15Ω, what is the total current in the circuit?

Step 1: Identify the total voltage in the circuit, which is given as 30V.
Step 2: Identify the total resistance in the circuit, which is given as 15Ω.
Step 3: Recall Ohm's law, which states that current (I) is equal to voltage (V) divided by resistance (R).
Step 4: Substitute the values into the formula: I = V/R.
Step 5: Calculate the current: I = 30V / 15Ω.
Step 6: Perform the division: 30 divided by 15 equals 2.
Step 7: Conclude that the total current in the circuit is 2A.

Ohm's Law – Ohm's Law states that the current (I) in a circuit is directly proportional to the voltage (V) and inversely proportional to the resistance (R), expressed as I = V/R.