16. [-/2 Points] DETAILS SCALCET8 3.4.089. 0/50 Submissions Used MY NOTES ASK YOUR TEACHER The flash unit on a camera operates by storing charge on a capacitor and releasing it suddenly when the flash is set off. The following data describe the charge Q remaining on the capacitor (measured in microcoulombs, µC) at time t (measured in seconds). 0.00 0.02 0.04 0.06 0.08 0.10 Q| 102.03 87.84 75.62 65.11 56.05 48.26 (a) Use a graphing calculator or computer to find an exponential model for the charge. (Round your coefficients to three significant digits.) Q(t) - (b) The derivative Q'(t) represents the electric current (measured microamperes, µA) flowing from the capacitor to the flash bulb. Use part (a) to estimate the current when t = 0.04 s. (Round your answer to two decimal places.) Q'(0.04) = | HA Need Help? Watch It Read It

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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16. [-/2 Points]
DETAILS
SCALCET8 3.4.089. 0/50 Submissions Used
MY NOTES
ASK YOUR TEACHER
The flash unit on a camera operates by storing charge on a capacitor and releasing it suddenly when the flash is set off. The following data describe the charge Q remaining on the capacitor (measured
in microcoulombs, µC) at timet (measured in seconds).
t
0.00
0.02
0.04
0.06
0.08
0.10
102.03
87.84
75.62
65.11
56.05
48.26
(a) Use a graphing calculator or computer to find an exponential model for the charge. (Round your coefficients to three significant digits.)
Q(t) =
(b) The derivative Q'(t) represents the electric current (measured in microamperes, µA) flowing from the capacitor to the flash bulb. Use part (a) to estimate the current when t = 0.04 s.
(Round your answer to two decimal places.)
HA
Q'(0.04) =
Need Help?
Read It
Watch It
Transcribed Image Text:16. [-/2 Points] DETAILS SCALCET8 3.4.089. 0/50 Submissions Used MY NOTES ASK YOUR TEACHER The flash unit on a camera operates by storing charge on a capacitor and releasing it suddenly when the flash is set off. The following data describe the charge Q remaining on the capacitor (measured in microcoulombs, µC) at timet (measured in seconds). t 0.00 0.02 0.04 0.06 0.08 0.10 102.03 87.84 75.62 65.11 56.05 48.26 (a) Use a graphing calculator or computer to find an exponential model for the charge. (Round your coefficients to three significant digits.) Q(t) = (b) The derivative Q'(t) represents the electric current (measured in microamperes, µA) flowing from the capacitor to the flash bulb. Use part (a) to estimate the current when t = 0.04 s. (Round your answer to two decimal places.) HA Q'(0.04) = Need Help? Read It Watch It
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