![subject](/tpl/images/cats/fizika.png)
An electromagnet is modeled as a 100-mH inductance in series with a 5- resistance. The average current in the inductance must be 10 Ato establish the required magnetic field. Determine the delay angle required for a controlled singlephase rectifier to produce the required average current from a single-phase 120-V, 60-Hz source. Determine if the current is continuous or discontinuous. Estimate the peak-to-peak variation in current
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:30
Listed following are various physical situations that describe how light interacts with matter. match these to the appropriate category. 1) transmission? -visible light meets clear glass -visible light does not pass through a black wall -red light hits a red sweatshirt -light comes from your computer screen -cell phone signals pass through walls -blue light hits a red sweatshirt -white light hits a white piece of paper -light comes from a light bulb
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 02:20
Ahole in the ground in the shape of an inverted cone is 14 meters deep and has radius at the top of 11 meters. the cone is filled to the top with sawdust. the density of the sawdust depends upon the depth, x, following the formula ρ ( x ) = 2.5 + 1.2 e − 0.7 x kg/m3. find the total mass of sawdust in the conical hole.
Answers: 1
You know the right answer?
An electromagnet is modeled as a 100-mH inductance in series with a 5- resistance. The average curre...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/ekonomika.png)
Business, 04.02.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.02.2021 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 04.02.2021 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 14:00
![question](/tpl/images/cats/en.png)
English, 04.02.2021 14:00