Question: help me with A and B please (5%) Problem 2: The current owing in a given circuit can be described by the function: u I(r)
help me with A and B please

(5%) Problem 2: The current owing in a given circuit can be described by the function: u I(r) = 1mm e't/T), . Wherelmax=22Aandr=2.6 s. M (16 III-x (14 III I 1IIL''\\[)CI'II:I.CUII' 7 $8 50% Part (a) At what time in seconds is the current equal to 75% of the maximum current? I = 4.290 X Attempts Remain $8 50% Part (b) How much charge, in coulombs, passes through a point in the circuit as the current increases from 0 to 75% of the maximum current? Grade Summary Q = I Deductions Potential 100%
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