If you have a circuit with 2 Amps and 6 Ohms of resistance, what is the voltage according to Ohm's Law?

If you have a circuit with 2 Amps and 6 Ohms of resistance, what is the voltage according to Ohm's Law?

• A. 2 volts
• B. 12 volts
• C. 6 volts
• D. 8 volts

Answer: (B)

Using Ohm's Law, which states that voltage (V) is equal to the product of current (I) and resistance (R), we can calculate the voltage in the circuit. The formula is V = I × R. In this scenario, current is given as 2 Amps and resistance is given as 6 Ohms. Plugging those values into the formula gives: V = 2 Amps × 6 Ohms = 12 Volts. Thus, the voltage across the circuit is 12 volts, confirming that B is the correct answer. Understanding this relationship is essential for analyzing electrical circuits, where knowing either the current or resistance allows you to calculate the voltage effectively.

Using Ohm's Law, which states that voltage (V) is equal to the product of current (I) and resistance (R), we can calculate the voltage in the circuit. The formula is V = I × R.

In this scenario, current is given as 2 Amps and resistance is given as 6 Ohms. Plugging those values into the formula gives:

V = 2 Amps × 6 Ohms = 12 Volts.

Thus, the voltage across the circuit is 12 volts, confirming that B is the correct answer. Understanding this relationship is essential for analyzing electrical circuits, where knowing either the current or resistance allows you to calculate the voltage effectively.