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pynergee
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Homework Statement
The problem gives a graph of Emf versus time, in a circuit consisting of capacitor C and voltage source e. It asks to draw the time dependence of the current I in the circuit.
Homework Equations
The graph looks like a trapezoid, positive slope starting at Emf=0 t=0, getting to t1 where the slope becomes 0, until t2, where it becomes a negative slope, and travels to t4 where it reaches Emf = 0
The Attempt at a Solution
I know for Ohms law it states V = I/R, but there isn't a Resistor in the circuit given. Would this just show that the current graph should look exactly the same as voltage graph?
Please help, thank you.