What is the thermal velocity of the bar

Assignment Help Physics
Reference no: EM13716894

Problem: Two conducting rails 30cm apart rest on a 5.0(degree) ramp. They are joined at the bottom by a 0.60 ohm resistor, and at the top a copper bar of mass, 0.040 kg is laid across the rails. The whole apparatus is immersed in a vertical 0.55 T field.

Part A: What is the thermal velocity of the bar as it slides frictionlessly down the rails?

I need help to determine the thermal velocity of the bar as it slides frictionlessly down the rails.

Reference no: EM13716894

Questions Cloud

Find what is the magnitude of the force on the wire : A long, straight wire of length 1.5 m carries current I = 7.0 A. What is the magnitude of the force on the wire
Find what input current and voltage are needed : A step-up transformer has 22 turns on the primary coil and 770 turns on the secondary coil.What input current and voltage are needed
Explain the amount of sulfuric acid produced : The amount of sulfuric acid produced can be determined by titration with sodium hydroxide of known concentration. An 666.0 gram sample of an air that is known to contain sulfur dioxide was reacted with excess hydrogen peroxide
With what speed was the car traveling : A car drives off a horizontal embankment and lands 11m from the edge of the embankment in a field that is 3m lower than the embankment.  With what speed was the car traveling
What is the thermal velocity of the bar : Two conducting rails 30cm apart rest on a 5.0(degree) ramp. They are joined at the bottom by a 0.60 ohm resistor, What is the thermal velocity of the bar
Complete and balance the equation for the reaction : For a particular redox reaction SO32- is oxidized to SO42- and Cu2 is reduced to Cu . Complete and balance the equation for this reaction in basic solution. Phases are optional.
Find the average power developed by the engine : A 1.50 x 103-kg car starts from rest and accelerates uniformly to 19.5 m/s in 12.6 s. Find the average power developed by the engine
Find the length of the spring in given situation : Hooke's law describes a certain light spring of unscratched length 36.0 cm. Find the length of the spring in this situation
Complete and balance the equation for the reaction : In a particular redox reaction, BrO- is oxidized to BrO3 and Ag is reduced to Ag. Complete and balance the equation for this reaction in acidic solution. Phases are optional.

Reviews

Write a Review

Physics Questions & Answers

  What is the change in internal energy of the helium

A large research balloon containing of helium gas at 1.00 and a temperature of 15.0 rises rapidly from ground level to an altitude at which the atmospheric pressure is only 0.900, What is the change in internal energy of the helium

  Determine what will be the lowest possible temperature

What will be the lowest possible temperature to which very dry air at T=40 C can be cooled by evaporation. Consider p=1000mb and lv constant and equal to 2.4 x 106 J kg-1.

  Find the potential difference between terminals of a battery

What is the potential difference between the terminals of a battery that can impart 6.8×10?19 \rm J to each electron that moves between the terminals

  How far from joe home are we going to meet

My friend Joe lives 2 Km north of my home. I start walking north from my home (at t = 0) at constant speed |v1| = 1 m/s. How far from Joe's home are we going to meet

  Find the value of joannas resistors

Sam's circuit has a 24 Ω resistor that is connected in series to two 12 Ω resistors that are connected in parallel. find the value of JoAnna's resistors

  Find the average power dissipated by the circuit

A series RLC circuit has R= 50, L= 2.7 H, and C= 52 nF. It is connected to an AC voltage source with an rms amplitude of 12 V, find the average power dissipated by the circuit

  Find what wavelength of electromagnetic radiation

Assume you want to produce photoelectrons with kinetic energy 1.90 eV from a copper target. Find what wavelength of electromagnetic radiation should you use

  If the mass of the point charge is 55 kg how far does the

a parallel plate capacitor with a surface charge density of 23.7 micro-coulombm2 is aligned such that its plates are

  A wire carries a current of 059 a this wire makes an angle

a wire carries a current of 0.59 a. this wire makes an angle of 68deg with respect to a magnetic field of magnitude 4.0

  Uniform magnetic field-applied perpendicular to beam

What uniform magnetic field, applied perpendicular to a beam of electrons moving at 7.30 x 106 m/s, is required to make the electrons travel in a circular arc of radius 0.460 m?

  An iron wire has a cross-sectional area of 101 x 10-5 m2

an iron wire has a cross-sectional area of 1.01 x 10-5 m2. carry out steps a through e to compute the drift speed of

  Positive heightand inverted image will have negative height

An object is placed 12 cm in front of a concave mirror whose focallength is 23 cm. The object is 3.6 cm tall.Determine (a) the location of the image,taking a real image as a positive value and a virtual image as anegative value.

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