![subject](/tpl/images/cats/User.png)
Engineering, 15.04.2020 05:13 chunkymonkey090
The current through an electrical device is given as i(t) = 30e -0.2t mA, and the voltage through the device is given as v(t) = 100( 1 - e -0.2t ) V. For this device, determine:
a. The charge delivered from t = 0 to t = 3s.
b. The instantaneous power at t = 2s.
c. The total energy delivered for all time (i. e. from t = 0 to t = [infinity]).
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Engineering
![image](/tpl/images/cats/User.png)
![image](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10, sarahgrindstaff123
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
![image](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20, RiverH246
Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point. the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
![image](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:10, nbunny7208
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces. a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
You know the right answer?
The current through an electrical device is given as i(t) = 30e -0.2t mA, and the voltage through th...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 22:20
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 06.11.2020 22:20
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 22:20
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 22:20
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 06.11.2020 22:20