To calculate the resistance of the toaster oven, we can use Ohm's law, which states that resistance (R) is equal to voltage (V) divided by current (I):
R = V / I
Given that the power (P) of the toaster oven is 800 W and it is connected to a 110-V outlet, we can find the current (I) using the formula:
P = V * I
Solving for I:
I = P / V
Now, we can substitute the values into the equation:
I = 800 W / 110 V ≈ 7.27 A
Finally, we can calculate the resistance (R):
R = 110 V / 7.27 A ≈ 15.14 ohms
So, the resistance of the toaster oven when connected to a 110-V outlet is approximately 15.14 ohms.