The specific resistance of platinum at 0o c is 10.3 .cm . how long must a wire of platinum be to have a resistance of 4  at 0o c , if the diameter ( d ) = 0.0274 cm . What will be the resistance of the wire at 100o c if the temperature coefficient ( ∝ ) of platinum is 0.0038 per oC

Q: An p-type piece of silicon experiences an electric field equal to 0.2 V/m. Calculate the velocity of…

A:

Q: All diodes are silicon

A: Approximations in diodes-  First approximation Second approximation Third approximation

Q: For the Zener diode determine VI and Iz. R1 1 1k2 V1 D1 R2 | 30V 1kHz 0° 12V 1k2 Circuit F V-Rlank…

A:

Q: uo 9:.0 A docs.google.com * ZAIN IQ lı. Q3/B: Assume an ideal diode model for all the diodes in the…

A:

Q: temperatures.   Temperature Resistance (Rt) 110   445       1.Resistance (Rt) at…

A:

Q: R1 R4 12K 6K D1 D2 D1 D2 R2 R3 ´ 6K 12K Figure 1: Diode Circuit AS- AS+ AS- AS+ ----->

A: This is a basic question based on analog electronics. I solved the provlem with an ease , have a…

Q: A RTD made up of platinum has a=0.00385 and has a initial resistance of 420. Find the value of…

A:

Q: n-type semiconductor acquires a negative charge on the material, the majority has electrons as a…

A: In semiconductor there are 2 types of semiconductors no.1 is p type semiconductor and no 2 is n type…

Q: Calculate the intrinsic carrier density n, for Silicon at I = 292 K. Show all your work and write…

A:

Q: The voltage sensitivities of Barium Titanate and Quartz are respectively 12 × 10-³ Vm/N and 15 ×…

A: Given, For Barium Titanate: Voltage sensitivity = 12×10-3 VmN Permittivity = 12.5×10-9 Fm   For…

Q: Determine the conductance at 20°C of an Aluminum bar 0.5 inch thick, 3.5 inches wide and 10ft. long.…

A:

Q: The semiconductors is a materials whose conductivity and resistivity is more than conductors and…

A: False  Option A

Q: A RTD made up of platinum has a=0.00385 and has a initial resistance of 100. Find the value of…

A: Given,

Q: At room temperature, this type of semiconductor is neither good conductor nor good insulator.…

A: [Correct option-1] Intrinsic Semiconductors:- Intrinsic semiconductors are pure semiconductors. They…

Q: Subject:electronic engineering Why a semiconductor acts as an insulator at 0°k and why its…

A: Brief description : In the above given question they are asking why semiconductor behaves as an…

Q: If V1 = 18 V, V2 = -9 V, R1 = 1.2 kOhm, R2 = 4.7 kOhm, R3 = 2.4 kOhm, and all V. diodes are silicon…

A: The solution is given below

Q: Q2) A silicon crystal having a cross-sectional area of 0.001cm and a length of 10 cm is connected at…

A: According to guidelines we need to solve the value of resistivity and the conductivity with the help…

Q: Assume all diodes are ideal unless otherwise stated. Question 3 V1 -5V 0.8 0.6 0.4 Perform load line…

A: Assuming all diodes are ideal. The V-I characteristics of diode is

Q: Calculate the thermal-equilibrium electron and hole concentrations for compensated p-type silicon at…

A: It is given that: T=300 kNd=2×1010 cm-3Na=5×1010 cm-3

Q: Difference between an insulator and a semiconductor, Please select one: a. a wider energy gap…

A: In the question, Choose the correct option .    What is Difference between an insulator and a…

Q: Q1 For the op-amp circuit shown below V is approximately equal to 10 V 105 N 95 2 1 MN 100 kN 100 k2…

A:

Q: The resistance of the wire is 126.48-N at 1000C and 100-2 at 300C. Determine the temperature…

A: Given data: R100° C=126.48 ΩR30° C=100 ΩΔT1=100° CΔT2=30° C The expression for the temperature…

Q: Ik 1k ww ww-

A: Here given V and assume zener diode in breakdown region  then apply KCL

Q: If a Si diode at room temperature (25°) has a leakage current Is = 46 nA, k = 5,800, and V₁ = 0.65…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: You apply a voltage of 5 V across a uniformly doped 1 mm long p-type semiconductor bar and measure a…

A:

Q: Which of the following properties might be different for nanoparticles and their macro counterparts?…

A: Solve the problem

Q: The voltage sensitivities of Barium Titanate and Quartz are respectively 12 X 10-3 Vm/N and 50 X…

A: Given- Voltage sensitivities- For Barium Titanate - 12×10-3 Vm/N, For Quartz- 50×10-3 Vm/N,…

Q: The value of α20 for copper is 0.00393, so find the value of α for 0 °C and for 50 °C.

A:

Q: RTD made up of platinum has a=0.00385 and as a initial resistance of 320. Find the value of…

A:

Q: 3. The length of a Germanium material is 10 cm and its area is 5 cm2. Check in slide 30 the…

A: Resistance:  In the resistance, the power dissipation occurs in the form of heat. Its unit is Ohm.

Q: a) A coil consist of 2000 turns of copper wire having a cross sectional area of 0.8mm?. The mean…

A: Given data is number of turns of a coil n=2000. Cross sectional area A=0.8mm2 mean length per turn…

Q: A RTD made up of platinum has a resistance of 440 Ohms at temperature 730 °C. a) Find the value of…

A:

Q: A simple p*n junction is designed to work as IMPATT diode. The doping concentrations in the p* layer…

A: Doping concentration in p-layer, NA=1019 cm-3.Doping concentration in n-layer, ND=0.7×1016…

Q: In what position would you have a silicon diode between points A and B to conduct and solve the…

A: we need to find out the diode position and find out the voltage and current for the each element.

Q: Find the current through the diode in the circuit shown. Assume the diode to be ideal. A 50 92 www…

A: we assume ideal diode is a silicon diode forward voltage drop =0.7V then calculate by node analysis…

Q: Aluminum has a resistivity of 10.6×108 Om at 20°C. What will the resistivity of Aluminum when then…

A:

Q: specimen of slconis -2mm Long und has ucress Section area of o04mm2 one Valt imp ressed acvoss the…

A:

Q: All diodes are si 0.7. For the range -2<Vi<6V, find the output voltage v0 in terms of voltage v1.

A: Given: A circuit with the range of input voltage -2&lt;Vi&lt;6 V. Both the diodes are of silicon…

Q: A RTD made up of platinum has a=0.00385 and has a initial resistance of 220. Find the value of…

A:

Q: ak Ima(10144 0

A:

Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.