![subject](/tpl/images/cats/User.png)
Engineering, 20.10.2021 02:40 tink921
one coil is placed on top of another. the bottom coil is connected in series to a battery and a switch. with the switch closed, there is a clockwise current in the bottom coil. when the switch is opened, the current in the bottom coil decreases abruptly to zero. what is the direction of the induced current in the top coil, as seen from above while the current in the bottom coil decreases?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
![question](/tpl/images/cats/User.png)
You know the right answer?
one coil is placed on top of another. the bottom coil is connected in series to a battery and a swit...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2019 06:31
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2019 06:31
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 01.12.2019 06:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.12.2019 06:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.12.2019 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2019 06:31
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2019 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2019 06:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2019 06:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 01.12.2019 06:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2019 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2019 06:31