1.2 Problem 2: The current flowing in a given circuit can be described by the function: I(t) = Imax(1 - e-t), 0.8 where Imax = 19 A and t = 2.3 s. 0.6 0.4 0.2 a5 1.5 2 25 3 35 t/t ©theexpertta.com Part (a) At what time in seconds is the current equal to 75% of the maximum current? v Correct! 1 = 3.19 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? Q = sin() cos() tan() 7 8. 9 HOME cotan() asin() acos() 4 atan() acotan() sinh() 1 3 cosh() tanh() cotanh() END O Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up!
1.2 Problem 2: The current flowing in a given circuit can be described by the function: I(t) = Imax(1 - e-t), 0.8 where Imax = 19 A and t = 2.3 s. 0.6 0.4 0.2 a5 1.5 2 25 3 35 t/t ©theexpertta.com Part (a) At what time in seconds is the current equal to 75% of the maximum current? v Correct! 1 = 3.19 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? Q = sin() cos() tan() 7 8. 9 HOME cotan() asin() acos() 4 atan() acotan() sinh() 1 3 cosh() tanh() cotanh() END O Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up!
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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Just Part B, thanks! (Oh just in case a method you try results in it, the answer is not 45.6)

Transcribed Image Text:1.2
Problem 2: The current flowing in a given circuit can be described by the function:
I(t) = Imax(1 - e-ft),
%3D
0.8
where Imax = 19 A and t = 2.3 s.
0.6
0.4
0.2
0.5
1
1.5
25
3
3.5
4
t/t
©theexpertta.com
Part (a) At what time in seconds is the current equal to 75% of the maximum current?
V Correct!
t = 3.19
|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?
Q = ||
sin()
cos()
tan()
8 9
НOME
cotan()
asin()
acos()
E 1^^ 4
5
6
atan()
acotan()
sinh()
1
2
3
cosh()
tanh()
cotanh()
END
Degrees
Radians
VO BACKSPACE
DEL
CLEAR
Submit
Hint
Feedback
I give up!
2.
VImax
+
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