Question

To toast a couple of slices of bread, a toaster has to use 30,000 joules of energy drawn from a 110-volt wall outlet. How much charge flows through the toaster?​

Answer 1

Approximately 272.73 coulombs of charge flow through the toaster when it uses 30,000 joules of energy drawn from a 110-volt wall outlet.

Step-by-step explanation:

To calculate the amount of charge that flows through the toaster when it uses 30,000 joules of energy, we can use the relationship between energy (E), voltage (V), and charge (Q), which is given by the equation E = V * Q.

From this equation, we can rearrange to solve for charge (Q) as Q = E / V.

Given that the toaster uses 30,000 joules of energy and is connected to a 110-volt outlet, the amount of charge that flows through the toaster can be calculated as follows:

Q = E / V
Q = 30,000 joules / 110 volts
Q = 272.72727...

Therefore, approximately 272.73 coulombs of charge flow through the toaster.