Question

The current (C) in a simple electrical circuitinversely proportional to the resistance (r). Ifthe current is 80 amps when the resistance i50 ohms, find the current when the resistanis 22 ohms.​

Answer 1

According to Ohm's law, the current in a simple electrical circuit is inversely proportional to the resistance. To find the current when the resistance is 22 ohms, we can use the formula I1 * R1 = I2 * R2. By plugging in the given values and solving for I2, we find that the current is approximately 181.818 amps.

Step-by-step explanation:

According to Ohm's law, the current in a simple electrical circuit is inversely proportional to the resistance. This means that as the resistance decreases, the current will increase. To find the current when the resistance is 22 ohms, we can use the formula:

I1 * R1 = I2 * R2

where I1 is the initial current, R1 is the initial resistance, I2 is the final current, and R2 is the final resistance.

Plugging in the given values: 80 * 50 = I2 * 22

Simplifying the equation: 4000 = I2 * 22

Dividing both sides of the equation by 22, we get: I2 = 4000 / 22

Calculating the value of I2, we find that the current when the resistance is 22 ohms is approximately 181.818 amps.