University Physics with Modern Physics (14th Edition)
14th Edition
ISBN: 9780321973610
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 42, Problem 42.52P
To determine
To calculate: The temperature
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Thor has two square prism conductors
that are made of the same ohmic material and with
properties indicated below.
Conductor | Length | Cross-Section Side Length
Alpha
L
Beta
L/2
8/4
Suppose both conductors are subject to the same
potential difference AV across their length while
keeping their temperatures fixed. Which of the following
is the correct relation between the electric currents, Ia
and IB, through Alpha and Beta?
A. Ia = 81g
B. 8Ia = I8
C. Ia = 4Ig
D. 4Ia = I8
A 12.0 µF capacitor is charged to a potential of 50.0 V and then discharged through a
175 Qresistor.
How long does it take the capacitor to lose half of its charge?
Select one:
t%3D1.46 ms
t = 5.00 ms
t%3D0.87ms
t%34.36ms
None of these is correct
Next pag
A. Define the drift current in a semiconductor and give the mathematical
expressions about both the current density of the electron drift current and the current
density of the hole drift current. Define the diffusion current in a semiconductor and give
the mathematical expressions about both the current density of the hole diffusion current
and the current density of the electron diffusion current.
B. P-N junction is given. Please:
i) Draw the cross-section of this p-n junction and show the depletion region
and the corresponding electrical field for an applied external voltage V # 0 volts if the
positive terminal of the voltage source is connected to the n-side of the p-n junction and
the negative terminal of the voltage source is connected to the p-side of this p-n junction.
ii) Draw the cross-section of this p-n junction and show the depletion region
and the corresponding electrical field for an applied external voltage V # 0 volts if the
negative terminal of the voltage source is…
Chapter 42 Solutions
University Physics with Modern Physics (14th Edition)
Ch. 42.1 - If electrons obeyed the exclusion principle but...Ch. 42.2 - Prob. 42.2TYUCh. 42.3 - Prob. 42.3TYUCh. 42.4 - One type of thermometer works by measuring the...Ch. 42.5 - Prob. 42.5TYUCh. 42.6 - Prob. 42.6TYUCh. 42.7 - Suppose a negative charge is placed on the gate of...Ch. 42 - Van der Waals bonds occur in many molecules, but...Ch. 42 - Prob. 42.2DQCh. 42 - The H2+ molecule consists of two hydrogen nuclei...
Ch. 42 - The moment of inertia for an axis through the...Ch. 42 - Prob. 42.5DQCh. 42 - Prob. 42.6DQCh. 42 - Prob. 42.7DQCh. 42 - The air you are breathing contains primarily...Ch. 42 - Prob. 42.9DQCh. 42 - Prob. 42.10DQCh. 42 - What factors determine whether a material is a...Ch. 42 - Prob. 42.12DQCh. 42 - Prob. 42.13DQCh. 42 - Prob. 42.14DQCh. 42 - Prob. 42.15DQCh. 42 - Prob. 42.16DQCh. 42 - Prob. 42.17DQCh. 42 - Prob. 42.18DQCh. 42 - Prob. 42.19DQCh. 42 - Prob. 42.20DQCh. 42 - Prob. 42.21DQCh. 42 - Prob. 42.22DQCh. 42 - Prob. 42.23DQCh. 42 - Prob. 42.24DQCh. 42 - If the energy of the H2 covalent bond is 4.48 eV,...Ch. 42 - An Ionic Bond, (a) Calculate the electric...Ch. 42 - Prob. 42.3ECh. 42 - Prob. 42.4ECh. 42 - Prob. 42.5ECh. 42 - Prob. 42.6ECh. 42 - Prob. 42.7ECh. 42 - Two atoms of cesium (Cs) can form a Cs2 molecule....Ch. 42 - Prob. 42.9ECh. 42 - Prob. 42.10ECh. 42 - A lithium atom has mass 1.17 1026 kg, and a...Ch. 42 - Prob. 42.12ECh. 42 - When a hypothetical diatomic molecule having atoms...Ch. 42 - The vibrational and rotational energies of the CO...Ch. 42 - Prob. 42.15ECh. 42 - Prob. 42.16ECh. 42 - Prob. 42.17ECh. 42 - Prob. 42.18ECh. 42 - Prob. 42.19ECh. 42 - Prob. 42.20ECh. 42 - Prob. 42.21ECh. 42 - Prob. 42.22ECh. 42 - Prob. 42.23ECh. 42 - Prob. 42.24ECh. 42 - Prob. 42.25ECh. 42 - Prob. 42.26ECh. 42 - Prob. 42.27ECh. 42 - Prob. 42.28ECh. 42 - Prob. 42.29ECh. 42 - Prob. 42.30ECh. 42 - Prob. 42.31ECh. 42 - Prob. 42.32ECh. 42 - Prob. 42.33PCh. 42 - Prob. 42.34PCh. 42 - Prob. 42.35PCh. 42 - The binding energy of a potassium chloride...Ch. 42 - (a) For the sodium chloride molecule (NaCl)...Ch. 42 - Prob. 42.38PCh. 42 - Prob. 42.39PCh. 42 - Prob. 42.40PCh. 42 - Prob. 42.41PCh. 42 - Prob. 42.42PCh. 42 - Prob. 42.43PCh. 42 - Prob. 42.44PCh. 42 - Prob. 42.45PCh. 42 - Prob. 42.46PCh. 42 - Prob. 42.47PCh. 42 - Prob. 42.48PCh. 42 - Prob. 42.49PCh. 42 - Prob. 42.50PCh. 42 - Prob. 42.51PCh. 42 - Prob. 42.52PCh. 42 - Prob. 42.53CPCh. 42 - Prob. 42.54CPCh. 42 - Prob. 42.55CPCh. 42 - Prob. 42.56PPCh. 42 - Prob. 42.57PPCh. 42 - Prob. 42.58PP
Knowledge Booster
Similar questions
- Copper has a density of 8.96 x 10³ kg/m³ and a resistivity of 1.70 × 1080.m. A. On the basis of the classical free-electron gas model, assuming that each Cu atom contributes one electron to the electron gas, calculate the average time between collisions of the electrons. B. Calculate the mean free path from the mean free time and the electron's thermal velocity. C. How does the mean free path compare with the spacing between atoms in the lattice of Cu?arrow_forwardA simple DC circuit experiment is conducted using a circuit diagram shown below: 26 v 3 mA R R (Indiabix technologies, 2021) In the figure above, two same unknown standard resistor R is connected in the circuit . The voltmeter and ammeter are connected to the circuit as shown above. a) Calculate the unknown resistance of the resistor used in the circuit. b) If we increase the voltage to 40 V, calculate the current measured by the ammeter. | c) Using the data from the above experiment, a graph is plotted between voltage along the Y axis and current along the X axis as shown below:arrow_forwardCV below shows the electrochemical behaviour of Species A that undergoes EC reaction at the electrode-electrolyte interface. Explain the electrochemical behaviour. The scan rates are A= 500mV/s, B= 250 mV/S and C= 100 mV/S. -0.80 -0.60 -0.40 -0.20 0.1 0.2 0.3 0.4 0.5 0.00 B 0.20 Potential, V 0.40 Current, µAarrow_forward
- The number density of conduction electrons in a metal can be found from the density ρ of the metal, the mass per mole M of the metal, the number of conduction electrons per metal atom, and Avogadro’s number NA. If we assume one conduction electron per atom, which of the following gives the number density of conduction electrons for a given metal? a. NA ρM b.NA ρ/M c. NA M/ρ d. NA /ρMarrow_forward3. For a Si bar of length 5um, doped n-type at 3x10¹ cm³, calculate the current density for an applied field of 3V across its length. Then do the same for a voltage of 3200V. You can assume that the electron and hole mobilities are 1500 and 500 cm²/V.s, respectively, in the ohmic region below 10¹V/cm and. For higher fields, both electrons and holes have a saturation velocity of 107cm/s.arrow_forwardThe graph below shows the current that flows through a device called a diode at different voltages. Instead of the numbers presented on this graph, consider a diode for which current varies with voltage according to the equation I = V11.9. Hint: Plot this equation on your calculator. a. What is the resistance of the diode when a potential difference of 0.59 volts is placed across it? Include units in your answer. b. What is the resistance of the diode when 0.72 volts is placed across it? Include units in your answer.arrow_forward
- 1. Calculate the power absorbed by each element. I=5 A P2 + 6 A 12 V + 20 V Pi P3 8V P4 0.21 2. Determine the current i, and the voltages Vy and Vy 90 V i, 10 2 + Vy 20 V Vy40 Q 20 Qarrow_forwardSoru 9 X-2x10 cm X=1x105 cm E(0)= -2x104 v/cm For given electric field of an pn junction calculate the magnitude built in potental in units of mV. Write your answer as positive integer. Yanıt: 210703141851-22397 Önceki sayfa 46 శండిడింarrow_forwardHW1 When a current of 2 A flows for 3 micro-seconds in a coper wire, estimate the number of electrons crossing the cross-section of the wire. Hint : With 2 A for 3 u Sec, charge transferred = 6 u-coulombs (Bombay University, 2000) 1 Add filearrow_forward
- 14.0 V 4.0 N 6.0 N 10.0 V 2.0 1 Find the currents I, I2, and I3 , and the potential difference Vbc SOLUTION: WRITE THE FOLLOWING EQUATION based on the selected junction/loop. USING KCL : JUNCTION b (equation 1) __- USING KVL : LOOP 1: befcb (equation 2).arrow_forwardThe concentration of donor impurity atoms in doped silicon is Na = 1015 cm-3 ст Assume an electron mobility of cm? Mn = 1300 V s and a hole mobility of cm? = 450 V s Hp What is the resistivity of the material? О 127 КО O 4.8 Q cm 48002 cm O 530 µ2arrow_forwardConduc-Thor-s. Thor has two square prism conductors that are made of the same ohmic material and with properties indicated below. Conductor Length | Cross-Section Side Length Alpha L Beta L/2 s/4 Suppose both conductors are subject to the same potential difference AV across their length while keeping their temperatures fixed. Which of the following is the correct relation between the electric currents, Ia and IB, through Alpha and Beta? O A. Ia = 8IB O B. 8Ia = Ig O. Ia = 4I8 O D. 4Ig = Ig Clear my choicearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Modern PhysicsPhysicsISBN:9781111794378Author:Raymond A. Serway, Clement J. Moses, Curt A. MoyerPublisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Modern Physics
Physics
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning