The charge flowing into an element is given by the waveform shown in the figure below. 1. Find the amount of charge (C) which has entered the element at: (a) t=1s, (b) t=3s, and (c) t=4.5s. 2. If the p.d. supplied that amount current is 2V, what is the power (W) at: (a) t=1s, (b) t=3s, and (c) t=4.5s? i () A 2 1+ t(s) 2 3 6.
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