4.) (Based on Neaman, Problem 7.6) - A silicon pn junction at 300K is doped such that Ec EF = 0.21 eV in the n region, and EF - Ey = 0.18 eV in the p region. (a) Draw the energy band diagram of the pn junction. (b) Determine the impurity doping concentrations in each region (c) Determine the built-in potential barrier.
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- please explain this in depth question 13 only and there is work done on the right but i dont really understand it. why on the right hand side does 5 turn into 5/s what makees that happen. just one specific question i hope u can explain along with the rest of the problemPlease type the work outun 10 A 2,500-kilogram roller coaster car travels along the track from Point 1 to Point 6 as shown in the image, losing 44,000 joules of energy at a steady rate. The height of the car at Point 1 is 30.00 meters. If Point 3 is halfway between Points 1 and 6 in distance along the track, what is the sum of the car's potential and kinetic energies at Point 3? Select one: 691,000 J. 700,500 J. 775,500 J. 713,000 J. Image Source: WGBH Max: 2,300 g High 200 0 O Thermal megy point to pin 44,000 Sum of EE and PE O
- Please answer this within 25 mins to get a thumbs up! Show neat and clean work .Pls helpA conical tank (point down) with height 10 ft and radius 5 ft is half-filled with oil (density of oil is 57 lb./ft³). How much work is done to pump oil to a point 4 feet above the top of the tank? 10ft -Sft R Le How much work to pump mp oil. 4 ft above the tank?. P=57·161f73
- 9 Physics: Section 50 X S Find the power use 9 Finding KE | Schoo X 9 Finding KE | Schoo x b Answered: Ima Sca X O holodeck X 21-22 AISD Chemis X V Paraphrasing Tool X + G A bartleby.com/questions-and-answers/ima-scaarred-m56.2-kg-is-traveling-at-a-speed-of-12.8-ms-at-the-top-of-a-19.5-m-high-roller-coaster-/186efb5a-a359-4abe-811. Q O (235) YouTube music Reading W Messenger O The Warmth of Oth... 9 Home | Schoology X Edgenuity for Stude. M Gmail Inbox (18) - ab9237. HAC Home View Summa. KOCOWA: Stream &. E Reading list >> Homework help starts here! 2 ASK AN EXPERT O CHAT VX MATH SOLVER E Q&A Library Ima Scaarred (m=56.2 kg) is traveling at a speed of 1... Question W Students who've seen this question also like: College Physics Ima Scaarred (m=56.2 kg) is traveling at a speed of 12.8 m/s at the top of a 19.5-m high roller coaster loop. 11th Edition ISBN: 9781305952300 BUY Author: Raymond A. Serway, Chris Determine Ima's kinetic energy at the top of the loop. Vuille Publisher: Cengage…Please answer this within 30 mins to get a thumbs up! Show neat and clean work .Thank you !Problem 6 Cof 12 Y Beces 1 Canas The hwo ropes seen in are uted ower a 255 kg pano .10 m om a second story window to the ground 1295N 60 2500N • Part A How much work is done by eacth of the thee foroes Express your answers in joules and separated by commas. 15243,-9866. 7868 Wa
- A smal block of mass 137 g starts at rest at A at a height of y=7.2m slides to where to speed is vB=8m/s, the sides along the hortcomisi a distance of 19 m bere coming to red at C. What is the work at fan wing the curved surface (n? Recal that work can be positive, negative a zero Express your answer to 2 decimal place with units,Q16. A constant force of (12hat i N acts on a 4.0-kg object as it moves from the origin to the point (6hat i -8 hat j )m. How much work is done by the given force during this displacement?TIS COuld ldve been Human error and also do not know how accurate the device we use to record is. 3. Imagine you pulled the block up to a height of 0.2 m along a 1º incline. How much work would you do in this process? How would the force required in this case compare to the values that you obtained in this lab? (1° is less of an angle than any of the trials) I Sign out O9 0 1:0 46 bi n alt ctri