6. Assume that an ideal silicon p-njunction has ND-10'scrn". N-1016 cm-3, t/tel 0%, and a device area of 1.2x10 cm2. De-21 cm/sec, D-10 cm/sec, G 10 cmsn-1010 cm-3, Es-1.05 101 F/em. (20 pts). Assume an ideal solar cell at 300K. IV characteristics can be given by J Js ekT 1)-Isc under the illumination. (20 pts) (a) Calculate the Jsc (15 pts) 6. Assume that an ideal silicon p-njunction has ND-10'scrn". N-1016 cm-3, t/tel 0%, and a device area of 1.2x10...
Problem 3: Consider a MOS capacitor maintained at T= 300K with the following characteristics: Assume s 11.9, ox 3.9, 8.85x 10-1 F/cm, and n 1.5 x 1010cm3 Gate material is n poly-silicon Total negative oxide charge of 5x 1011q C/cm . Substrate is n-type Si, with doping concentration 1 x1016 cm-3 Oxide thickness 5 nmm The electron affinity for Si is 4.03eV? e) What is the flat capacitance? f) What is the depletion region width? g) What is the potential...
1. A 30 cm spring with constant 70 N/m is compressed to 10 cm and placed between two carts. Cart A has mass m Skg and mg is unknown. Initially the system is at rest. After it is released it is observed that cart A has three times the velocity of cart B. a) What force must be exerted initially to keep the spring compressed? b) What is the work done to compress the spring? c) By considering conservation of...
Physical Geography Laboratory Manal Annual: 21 C (70 F); 161.8 cm (63.6" 3. New Orleans, Louisiana (30 N, 90 w FEB MAR JAN 3.7 14.7em 9.4 m 10.2 om11.9 4.0 46 u. Caroline Islands (SN, 137E) Average Annual: 27-C (51℉: 3962 cmus JAN FEB | MARI APR | MAY | JUN | JUL | AUG | SEP | (OT 14.8" l i1.8-1127 m) 30,0 сн" | 32.3 cm | 19.9. | .14.0. |15.7- 50.5 crn | 35.6 cm | |...
f- +20 cm ------ So Yo 30 20 L. 43 30 10 70 60 3 So 80 CH 70 cm A real object 15 cm tall is 50 cm to the lest of a leus of focal length +20 en Calculate and determine (4) image distance di Auslal di (6) nature of image Ans(circle-owe real virtual (c) orientation of image Ausly civile owe: erett inverted! (d) image height Ansleff his (e) [2 points extra creded] On the picture above, show...
Let A be an n × n matrix with characteristic polynomial f(t)=(−1)nt n + an−1t n−1 + ··· + a1t + a0. (a) Prove that A is invertible if and only if a0 = 0. (b) Prove that if A is invertible, then A−1 = (−1/a0)[(−1)nAn−1 + an−1An−2 + ··· + a1In]. 324 Chap. 5 Diagonalization (c) Use (b) to compute A−1 for A = ⎛ ⎝ 12 1 02 3 0 0 −1 ⎞ ⎠ . #18 a, b...
2. Use the property f(t) = L-1 {r(s))-(-1)"L-1 {F(n)(s)} (-t)n and choose n = 1 to perform the following inverse Laplace transform L-1 (F(s)): (1). F(s)=ln-s-3 V s + 1 (Answer:- (e3t-le-t) ) (2). F(s) - arctan(2s) (Answer: tsin ) 2. Use the property f(t) = L-1 {r(s))-(-1)"L-1 {F(n)(s)} (-t)n and choose n = 1 to perform the following inverse Laplace transform L-1 (F(s)): (1). F(s)=ln-s-3 V s + 1 (Answer:- (e3t-le-t) ) (2). F(s) - arctan(2s) (Answer: tsin )
How to prove G(n)=n+1 in this algorithm? 1. if (n 0) 2. return 1 3. else if (n1) f 4. return 2 5. else if (n 2) 6. return 3 7. else if (n3) t 8. return 4 else f 9. int OGnew int[n 11 10. G[O]1 12. G[2]3 13. G[3]4 14. int i:-4 15. while (i<n) t 16. if (i mod 20) else ( 20. return G[n] 1. if (n 0) 2. return 1 3. else if (n1) f...
The position of a 48 g oscillating mass is given by x (t) (1.5 cm) cos 10t, where t is in seconds. Part F Determine the velocity at t = 0.38 S. Express your answer in meters per second. ΑΣφ ? m/s Previous Answers Request Answer Submit Incorrect; Try Again; 2 attempts remaining
7. (10) a) Find F(s) 1) if f) -tet [u(t)-u(t-4)] 2) iffit) d/dt [t sin (at )] u(t) (15) b) Find f(t) 1) if F(s)-10 s/[(s+1)(s+5)] 2) İfF(s) 10 (s+3)/[s2 (s+2)] 3) if F(s) - 10/(s2+s+ 1) 7. (10) a) Find F(s) 1) if f) -tet [u(t)-u(t-4)] 2) iffit) d/dt [t sin (at )] u(t) (15) b) Find f(t) 1) if F(s)-10 s/[(s+1)(s+5)] 2) İfF(s) 10 (s+3)/[s2 (s+2)] 3) if F(s) - 10/(s2+s+ 1)