1A = 1C/s
i•t is the area under the curve.
There are three areas: 0-2s, 2-5s, and 5-10s.
The graph in the figure shows the current through a 1.0ohm resistor as a function of time.
How much charge flowed through the resistor during the 10 s interval shown?
What was the total energy dissipated by the resistor during this time?
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