Calculate the current with a forward bias of a voltage

Assignment Help Electrical Engineering
Reference no: EM13276410

A Si p+-n junction has a donor doping of 5*10^16 cm^-3 on the n side and a cross sectional area of 10^-3 cm^2. If τ(p)= 1μs and D(p) = 10cm^2/s, calculate the current with a forward bias of .5V at 300K.

Reference no: EM13276410

Questions Cloud

Find the directions of null radiation and side lobe level : A 5-element uniform linear array with inter-element spacing of λ/2 is to have maximum radiation in the direction θ=60° , find the current phases , find the directions of null radiation , hence sketch the radiation pattern , find also the relative ..
Compute the steric strain for most stable chair conformer : Calculate the steric strain for the most stable chair conformer and for a less stable conformer for the following: a) trans-1-ethyl-3-fluorocyclohexane
Calculate hole diffusion current density 2m from edge : in a p+-n junction, the n side has a donor concentration of 10^16 cm^-3. if ni=10^10cm^-3, the relative dielectric constant εr = 12, dn=50cm^2/s, Dp = 20cm^2/s, and the electron and hole minority carriers have lifetimes τ=100ns
Define the reaction with the rate law : Consider the reaction with the rate law, Rate = k[BrO3-][Br-][H+]2 By what factor does the rate change if the concentration of BrO3- is tripled and that of Br- is tripled? Just put in the number as a whole number or fraction.
Calculate the current with a forward bias of a voltage : A Si p+-n junction has a donor doping of 5*10^16 cm^-3 on the n side and a cross sectional area of 10^-3 cm^2. If τ(p)= 1μs and D(p) = 10cm^2/s, calculate the current with a forward bias of .5V at 300K.
The compound ax2 decomposes as per to the equation : The compound AX2 decomposes according to the equation, 2 AX2(g) => 2 AX(g) + X2(g). In one experiment, [AX2] was measured at various times, and these data recorded
Compute the speed of the sled : For a movie scene, a 75kg stuntman drops from a tree onto a 55kg sled that is moving on a frozen lake with a velocity of 15m/s toward the shore, What is the speed of the sled after the stuntman is on board
Find the overall repeater pe for the total length of system : Find the overall repeater Pe in problem 1 if the total length of the system is 600 miles and if the required repeaters that are spaced out about 50 miles per repeater. Hint: Find the total number of repeater need and multiply it by the individual P..
Importance of the iom future of nursing : Identify the importance of the IOM "Future of Nursing" report related to the nursing workforce and discuss the intent of the Future of Nursing: Campaign for Action.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Indicate the peak current in each of the resistors

R1=1k ohms, R2=1.5k ohms and R3=3k ohms. Assume an ideal opAmp. Indicate the PEAK current in each of the resistors.

  Find magnitude of electric field intensity on inner comductr

A long cable with cylindrical cross-section has inner conductor of radius a and an outer conductor of inner radius b and outer radius c. The dielectric constant of the material between the conductors is 3.

  Find total energy stored in the battery of connected bulb

Then find the total energy stored in the battery before it is connected to the bulb. Determine the total amount of charge that has pessed through the wires that connect the battery and the bulb.

  Compute the line-to-line voltage on the delta windings

Each single phase transformer has an identical number of turns in the primary and secondary windings. If a line-to-line voltage of 480V is applied on the wye windings, compute the line-to-line voltage on the delta windings.

  What does happen when the restriction is violated

What is the function of the enable control input of a tri-state buffer. If the output of two or more tri-state buffers is connected to each other, what is the restriction on enable control input lines.

  Determine the frequency response for the lti system

determine the frequency response for the LTI system specified by the LCCDE y[n] - 0.8y[n -1] = x[n]. Plot the magnitude response and phase response for -pie

  Compute the output response y of a system

A causal linear time-invariant continuous-time system has impulse respose h(t)=(sin t)u(t-2). Compute the output respone y(t) for all t is greater than 0. compute the output response y(t) when x(t)=u(t) -u(t-1).

  Determine the power absorbed in the load

A sinusoidal voltage source of v(t) = 170 cos(2pi 60 t) V is applied to a nonlinear load, resulting in a nonsinusoidal current that is expressed in Fourier series form as i(t) = 10 cos(2pi 60t + 30) + 6 cos (4pi 60t + 45) + 3 cos(8pi 60t + 20) A.

  What is the no load speed of dc shunt motor

A 340 V, 6 pole dc Shunt motor has the following parameters: Rating: 35 kW Current: 122 A Speed: 1000 rpmArmature resistance: 0.35 Ohm Sunt field resistance: 150 Ohm Friction&Windage loss: 1.2 kW

  Explain what change in the sound do expect to hear

if you use the sinusoidal waveform to drive the speaker: What change in the sound do you expect to hear when you increase the amplitude of the sinusoidal signal on the function generator

  Determine the voltage drop across the 20 ohm resistor

determine the voltage drop across the 20 Ohm resistor with respect to the 48 V source. I'm having difficulty understanding why the voltage comes out to a negative 12 V, then to a negative 8 V.

  Determine the distribution of the number of customers

Determine the distribution of the number of customers waiting in the queue.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd