4. The plot below displays the cumulative amount of charge q(t) that has entered a certain device up to time t. Determine the current at the following times: (20 pts) q(t) 4 C- a. 3s = 0 b. 7s 20 0 2 s 4 s 6s 8 s

Figure for numbers 1 to 7. Determine the voltage and current of the diode in a) the 1st approximation, b) the 2nd approximation with the diode as silicon, c) the 3rd approximation with an internal resistance of 2 ohms. Provide your answer to each requirement in the google forms provided below. .9 V 5k Ohm 1k Ohm 220 Ohm

What is the Boolean expression for Vout? Assume that diodes are ideal.

In the circuit shown, determine the following: a.) The terminal voltage of battery E1 is (a) 6.5 (b) 7 (c.) 8 (d) 9 (e) 9.5 a b.) The potential difference, Vea is d v. E1= 6v, 0,50 E2= 11v, 0.52 (a) 15 (b) 27 (c) – 21 (d) 5 (e) 13 c.) The terminal voltage of battery , E2 is E3= 7v, 0.52 V E6= 20v, 0.52 (а) 12.5 (b) 8.5 (c) 12 (d) 9 (e) 10 E5= 7v. 0.5Q E4= 19v, 0,5Q d.) The potential difference, Vgb is V. f 28 e (а) — 8 (b) 20 (c) 13 (d) 9 (e) - 6 e.) The potential difference, Vfg is V. (a) 22 (b) – 2 (c) – 22 (d) – 12 (e) 12

QUESTION 1 In the circuit shown, determine the following: a.) The terminal voltage of battery E6 is b (a) 22 (b) 21 (c.) 17 (d) 18 (e) 19 b.) The potential difference, Vge is c V. (a) – 22 (b) 22 (c) - 2 (d) 2 (e) 12 c.) The terminal voltage of battery, E5 is d V (a) 8 (b) 7 (c) 6 (d) 18 (e) 12 d.) The potential difference, Vce is b V. (a) 16 (b) 12 (c) 10 (d) 8 (e) 18 e.) The potential difference, Vdg is e V. (a) 8 (b) – 12 (c) - 8 (d) - 10 (e) 10 a b C 20 E1= 6v, 0.50 E2= 11v, 0.50 E3= 7v, 0.52 = E6= 20v, 0.52 E5= 7v, 0.50 E4= 19v, 0.50 f 20

CIRCUIT DIAGRAM : Rs Rs QUESTIONS : 1000 1Ñ4001 100KO + If a diode exhibits a zero resistance between its two terminals in either direction, what conclusion can you make regarding the diode's condition? If a diode exhibits an infinite resistance between its two terminals in either direction, what conclusion can you make regarding the diode's condition? Rx 1. 5V. 5000 Vx 2. 1N4001 3. What is the breakdown voltage of 1N4001 Diode? What will happen to 1N4001 Diode if a reverse voltage of 52 Volts is impressed across it? Explain the function of Rs in circuit number 1. Explain the function of Ry in circuit number 1. Circuit Number One Circuit Number Two 4. 5. DATA AND RESULTS : 6. V (Diode) I (mA) R (Ohms) V (Diode) I (mA) R (Ohms) 0.1 -5 0.2 -10 0.3 -15 0.4 -20 0.5 -25 0.6 -30 0.7 -35 Table 1 Table 2

For number 12 question Final problem, you will need a test charge to move from one point to another point. Please consider the value of the test charge 15 mC 12. Determine the work needed to move a 13.3 mC charge from 1.2 mm to 0.41 cm.

A charge A of +250 StatC is placed on a line between two charges B of +50 StatC and C of -300 StatC. The charge A is 5 cm from B and 10 cm from C. What is the force on charge A? Use: k = 1 dyne cm²/StatC² +250 StatC +50 StatC -300 StatC B A 5 cm A B 10 cm

Q2/ For the current shown in the figure below, find the charge waveform and then find the value of charge at t=2 sec and t=10 sec 20- 5 in I (A) -20 1 2 3 Time(msec) 9 10 11 12

ALL ABOUT PHYSICS this is my last tut questions please help me to answer it