Question

In a circuit, there is a resistance of 52 ohms and a potential difference of 22.5 V. Calculate the current.

A) 0.43 A
B) 1.08 A
C) 2.17 A
D) 3.09 A

Answer 1

Using Ohm's Law, which is I = V / R, the current in a circuit with 52 ohms of resistance and a potential difference of 22.5 V is calculated to be approximately 0.43 A.

Step-by-step explanation:

To calculate the current in a circuit with a resistance of 52 ohms and a potential difference of 22.5 V, we use Ohm's Law, which states that current (I) equals voltage (V) divided by resistance (R). Thus, I = V / R.

Substituting the values given:

I = 22.5 V / 52 Ω = 0.43269230769 A.

When rounded to two decimal places, the current is approximately 0.43 A, which corresponds to option A).