# Calculate the amount of charge in Amp*seconds

• dbag123
In summary, a graph is made with the y-axis representing current in amperes and the x-axis representing time in seconds. From the starting point of 1A, there is a steady increase at a rate of 1A/s for 4 seconds, followed by no change for 3 seconds. The area under the graph represents the amount of coulombs, which in this case would be 27 coulombs. This calculation is correct.
dbag123
Homework Statement
there is a 1 A current in a wire and after 0s the current begins to rise 1A/s for 4 seconds, then the current continues for another 3 seconds. How many coulombs in total?
Relevant Equations
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Step 1 make a graph y-axis = current in amperes and x-axis = time in seconds
step 2 beginning from 1A there is a slope of 1A/s for 4 seconds and then no change for another 3s
step 3 the amount of coulombs is equal to the area under that graph, so 27 coulombs? is it right?

dbag123 said:
Step 1 make a graph y-axis = current in amperes and x-axis = time in seconds
step 2 beginning from 1A there is a slope of 1A/s for 4 seconds and then no change for another 3s
step 3 the amount of coulombs is equal to the area under that graph, so 27 coulombs? is it right?
Yes. Nicely explained and correctly calculated.

dbag123
thank you very much

## 1. How do I calculate the amount of charge in Amp*seconds?

To calculate the amount of charge in Amp*seconds, you can use the formula Q = I*t, where Q is the charge in Amp*seconds, I is the current in Amperes, and t is the time in seconds.

## 2. What is the unit of measurement for charge in Amp*seconds?

The unit of measurement for charge in Amp*seconds is Coulombs. 1 Coulomb is equivalent to 1 Amp*second.

## 3. Can Amp*seconds be converted to other units of charge?

Yes, Amp*seconds can be converted to other units of charge such as Coulombs, Milliamp*hours, and Microcoulombs. Conversion factors can be found online or in physics reference books.

## 4. What is the significance of Amp*seconds in scientific calculations?

Amp*seconds is a unit of measurement that is commonly used in scientific calculations, particularly in the field of electricity and electronics. It is a measure of the amount of charge that passes through a point in an electrical circuit over a period of time.

## 5. How is the amount of charge in Amp*seconds used in practical applications?

The amount of charge in Amp*seconds is used in various practical applications, such as calculating the capacity of batteries, determining the power consumption of electronic devices, and measuring the flow of electricity in circuits. It is also used in the calculation of electric bills, as the amount of charge in Amp*seconds is directly related to the cost of electricity usage.

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