Given a Si sample of unknown doping, Hall measurement has been made and the following information obtained: W = 0.05 cm, A = 1.6 x 10-3 cm2 , I = 2.5 mA, and the magnetic field is 30 nT (1T = 104 Wb/cm2). If a Hall voltage of +10 mV is measured, find the Hall coefficient( in detail especially the unit T, Wb)

Given a Si sample of unknown doping, Hall measurement has been made and the following information obtained: W = 0.05 cm, A = 1.6 x 10-3 cm2 , I = 2.5 mA, and the magnetic field is 30 nT (1T = 104 Wb/cm2). If a Hall voltage of +10 mV is measured, find the Hall coefficient( in detail especially the unit T, Wb)

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

See similar textbooks

Similar questions

For the circuit below with E = 10 V, R = 5800 N. Find the following: a) current in the circuit b) voltage across the diode c) voltage across the resistor Anode (A) Cathode (K) b E R wwww
A simple p*n junction is designed to work as IMPATT diode. The doping concentrations in the p* layer is 1019 cm-3 while the doping in the n-layer is 0.7 x1016 Calculate the peak electric field if the breakdown voltage is 80 V and the dielectric constant is 11.9. Express your answer in the unit of kV/cm. cm-3
Find the value of the resistor R since Vr = 50 mv since the diodes are identical.
2. Draw the graph of the voltage across the 10K resistor (calculate the values for the different voltages across the 10K resistor) of the circuit in the figure, knowing that the voltage source V is sinusoidal. And the diodes are silicon
The current through the diode in the circuit given in the Figure below when Vy = 0.7 V is? ww 8092 12V Select one a. 24.26 mA b. 13.09 mA c. 58.23 mA d. 40.13 mA 40-52 ww 3092 ID
Find "i" in terms of "V".(Si Diode, Vz=4 V, rZ=0)
The anode of a diode is connected to one terminal of a 1-KΩ resistor. The other terminal of the resistor is connected to the ground and the negative terminal of a 12-volt DC source is also grounded. The three components are connected in series. How much is the load current with the ideal diode?
The voltage signal coming out of the capacitor is with small ripples compare to the voltage signal out of the diode. True False
A circuit consist of a single diode and resistor which are connected to AC source. The resistance voltage is: O AC voltage with V=Vm/ O DC voltage with V= Vm/v2 O AC voltage + DC offset O only DC voltage with V=2Vm/
Q1: In common coordinate systems draw the V-A characteristics of Si diode and Ge diode for T=25C.
In the following circuit the diodes are 0.7 constant voltage model 10V Select one: C. m 10K a. None of the answers b. 2 diodes are reversely biased the 10K resistor can not have currents d. 2 diodes are forwardly biased
For the diode circuit shown below, indicate the ON/OFF condition for all the diodes given VA and VB values. Calculate Vout, Vx and all the currents that flow through the diodes. Summarize your result using a table. +4V VA VB VA OV OV 4V D₁ D₂ X 5ΚΩ D3 VB OV 4V 4V -2V 5ΚΩ VOUT