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22 Nov 2021
Problem 19
Page 238
Section 3.8: Rates of Change in the Natural and Social Sciences
Chapter 3: Differentiation Rules
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22 Nov 2021
Given information
Given :-The quantity of Charge Q in coulomb (C) that has passed through a point in wire up to time t (measured in seconds ) is given by .
To find :- Find the current when (a) t=0.5s and (b) t=1s . At what time is the current lowest ?
Step-by-step explanation
Step 1.
The function is ,
From definition of current
Current at t=0.5 ,
Now, Current at t=1 ,