Long copper rod is moved perpendicularly across

Assignment Help Physics
Reference no: EM13651321

A straight 1.71 m long copper rod is moved perpendicularlyacross a uniform 0.90 T magnetic field. If a constant potentialdifference of 1.49 V appears across its end, how much time will ittake to traverse the 1.50 m long magnetic field region?

Reference no: EM13651321

Questions Cloud

How much would the object stretch the spring : An object oscillates from a massless vertical spring with a frequency of 4.00Hz. hanging at rest from this spring, how much would the object stretch the spring
Define what volume of gas will be produced : A person accidentally swallows a drop of liquid oxygen, O2(l), which has a density of 1.149 g/mL. Assuming the drop has a volume of 0.068 mL, what volume of gas will be produced in the person's stomach at body temperature (37°C) and a pressure of ..
What is the magnitude of the current density : A beam contains 8.1x106 doubly charged positive ionsper cubic centimeter, all of which are moving north with a speed of7.3x105 m/s. What is the magnitude of the current density?
Evaluate what is the centripetal force on the car : The average nascar car weights 3,400lbs. at a recent nascar racethe cars went flying around the banked curces at daytonainternational raceway. What is the centripetal force on the car keeping it goingaround the curve at a speed of 200 mph
Long copper rod is moved perpendicularly across : A straight 1.71 m long copper rod is moved perpendicularly across a uniform 0.90 T magnetic field. If a constant potentialdifference of 1.49 V appears across its end, how much time will ittake to traverse the 1.50 m long magnetic field region?
State final temperature of the solution in the calorimeter : If 5.70 of is added to the calorimeter, what will be the final temperature of the solution in the calorimeter. The heat of solution,delta H solution, ofCaCl2of is -82.8kj/mole.
What is the maximum harmless voltage she can contact : An electronics tech might work on an appliance while it is pluggedin, but she will take care that her resistance is 200,000; herrubber-soled shoes are 500,000; and the rubber mat on which shestands has a resistance of 1,000,000. What is the maximum h..
Calculate the number of millimeters by whichthe ice thickens : A 0.316-m-thick sheet of ice covers a lake. The airtemperature at the ice surface is -17.5 °C. Calculate the number of millimeters by whichthe ice thickens
Estimate what is the maximum current through the circuit : An oscillating LC circuit consisting of a 2.0 nFcapacitor and a 3.8 mH coil has a maximum volatage of 6.0V. What is the maximum current through the circuit

Reviews

Write a Review

Physics Questions & Answers

  The paint particles in the mist are polarized and as such

when the chassis of a car is moved into a painting chamber a mist of paint is sprayed around the chassis. when the car

  Lowest energy of photon emitted due to transition of nucleon

Inside of a nucleus nucleons (protons and neutrons) are confined within dimensions of 15x10-15m. Treating nucleons are particles in an infinite well, calculate the lowest energy of a photon emitted due to transition of nucleons between nuclear energy..

  What is the wave''s intensity from the antenna

A radio antenna broadcasts a 1.0 MHz radio wave with 29kW of power. What is the wave's intensity 33km from the antenna

  An electron with initial velocity v0 164 times 105 ms

an electron with initial velocity v0 1.64 times 105 ms enters a region 1.0 cm long where it is electrically

  What is the ratio of their currents

Two different electrical devices have the same power consumption, but one is meant to be operated on 120-V AC and the other on 240-V AC. What is the ratio of their currents

  Find an expression for the speed of a wave on the rope

A small rope has a linear mass density of 8.00 g/m and is tied to two vertical walls that are separated by three fourths the length of the rope, Find an expression for the speed of a wave on the rope as a function of m

  Calculate the rocks speed just as it left the ground

You throw a 25.0 rock into the air from ground level and observe that, when it is 12.0 high, it is traveling upward at 17.0, Use the work-energy principle to find the rock's speed just as it left the ground

  Calculate the moment of inertia of the barbell

A barbell spins around a pivot at its center at A. The barbell consists of two small balls, each with mass 450 grams (0.45 kg), Calculate the moment of inertia I of the barbell

  Find the hoops speed just before it hits the wall

One afternoon, you are playing on a wooden basketball court with a hula-hoop to amuse yourself. find the hoop's speed just before it hits the wall

  At what speed in the star traveling

A spectral line of sodium normally has a wavelength of 5890Angstroms. The same line measured in the spectrum of a star is at awavelength of 5625 Angstroms. At what speed in the star traveling? Is the star moving towards us or away from us?

  How much work was done on the pine cone by air resistance

A 0.21-kg pinecone falls 15 m to the ground, where it lands with a speed of 9 m/s, How much work was done on the pine cone by air resistance

  Find the period if the rod and clay swing as a pendulum

A 19-cm-long, 210g rod is pivoted at one end. find the period if the rod and clay swing as a pendulum

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