If the current through a 10Ω resistor is 2A, what is the voltage across the resi

If the current through a 10Ω resistor is 2A, what is the voltage across the resistor?

If the current through a 10Ω resistor is 2A, what is the voltage across the resistor?

Correct Answer: 20V

Step 1: Identify the values given in the problem. We have a resistor with a resistance of 10 ohms (Ω) and a current of 2 amperes (A).
Step 2: Recall Ohm's law, which states that voltage (V) is equal to current (I) multiplied by resistance (R). The formula is V = I * R.
Step 3: Substitute the values into the formula. Replace I with 2A and R with 10Ω: V = 2A * 10Ω.
Step 4: Perform the multiplication. Calculate 2 * 10, which equals 20.
Step 5: Write down the result. The voltage across the resistor is 20 volts (V).

Ohm's Law – Ohm's Law states that the voltage (V) across a resistor is equal to the current (I) flowing through it multiplied by the resistance (R) of the resistor.