Electrical & Electronic Engineering, Physics often use mathematical modelling to represent in theory real life situations. An example of this is a current against time graph where the area under the curve represents the amount of charge, or a velocity time graph where the area under the curve gives the distance travelled. can you check this question is it correct or not i need detailed answer of this (1) A graph of current I (Amps) verses time t (s) is modelled below:-t =Q =1.5/1808.7undera) So that the cables and charging system do not overload, the currentmust not exceed 180 A. Work out how long it takes to reach 180AQ = $10.288.7t¹.³dt= 10.28 seconds8.7 2.32.3b) Determine the total charge after initial switch-on by using definiteintegration.1 = 8.7t10.280tQ = fidt01.32.38.7x10.2822.3= 804.22N.B. The total charge passed on to a battery is represented by the areaa graph of current against time.

Current v/s Time Graph: The area under the graph of current in y axis and time on the x axis gives…

Answered: (1) A graph of current 1 (Amps) verses…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Electrical & Electronic Engineering, Physics often use mathematical modelling to represent in theory real life situations. An example of this is a current against time graph where the area under the curve represents the amount of charge, or a velocity time graph where the area under the curve gives the distance travelled. can you check this question is it correct or not i need detailed answer of this

(1) A graph of current I (Amps) verses time t (s) is modelled below:-
t =
Q =
1.5/180
8.7
under
a) So that the cables and charging system do not overload, the current
must not exceed 180 A. Work out how long it takes to reach 180A
Q = $10.288.7t¹.³dt
= 10.28 seconds
8.7 2.3
2.3
b) Determine the total charge after initial switch-on by using definite
integration.
1 = 8.7t
10.28
0
t
Q = fidt
0
1.3
2.3
8.7x10.282
2.3
= 804.22
N.B. The total charge passed on to a battery is represented by the area
a graph of current against time.

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