Two long straight wires are parallel

Assignment Help Physics
Reference no: EM13563894

Two long straight wires are parallel and 7.8 cm apart. Theyare to carry equal currents such that the magnetic field at a pointhalfway between them has magnitude 350 µT. How much current(in A) is needed?

Reference no: EM13563894

Questions Cloud

With what initial velocity were the keys thrown : A student throws a set of keys vertically upward to her sorority sister, who is in  a window 4.00m above. The second student catches the keys 1.50s later. (a) With what initial velocity were the keys thrown? (b) what was the velocity of the keys just..
Mass spectrometer used to separate two is otopes of uranium : Consider a mass spectrometer used to separate the two isotopes of uranium, 238U3+ and 235U3+. Assume the ions enter the magneticfield region with a speed of 7.10*105 m/s. What value of B isrequired to give a separation of 1.2mm when the ions leave th..
Air circulate from point with less pressure to wards one : Why does air circulate from a point with less pressure towards one with more pressure? (We have a tunnel, and on one side the wind blows faster than at the other)
Determine final speed vf of ramp and final speed v of block : A block of mass m slides at velocity vo across ahorizontal frictionless surface toward a large curved movable rampof mass 3m as shown in Figure 1. The ramp, initially at rest, alsocan move without friction and has a smooth circular frictionless fa..
Two long straight wires are parallel : Two long straight wires are parallel and 7.8 cm apart. Theyare to carry equal currents such that the magnetic field at a pointhalfway between them has magnitude 350 µT. How much current(in A) is needed?
What is coefficient of friction between the block and table : A 10-kg body is force against a horizontal elastic spring compressing it an amount of 0.5 meter. When the body was released,it moves on a horizontal distance of 3 meters before coming torest. The force constant of the spring is 50 N/m.
Maximum compressional force that can be applied to bone : The maximum compressional stress that a bone can withstand is 1.6 x108 N/m 2 before it breaks. A thighbone (femur), which is thelargest and longest bone in the human body, has a cross sectionalarea of 7.7 x 10-4 m2.
Ratio of the radius of the plunger to the radius of piston : A barber's chair with a person in it weighs 2100N. The output plunger of a hydraulic system begins to lift the chair when the barber's foot applies a force of 55N to the input piston. Neglect any height difference between the plunger and the piston. ..
Meat baster consists-squeeze bulb attached to plastic tube : A meat baster consists of a squeeze bulb attached to a plastic tube. When the bulb is squeezed and released, with the open end of the tube under the surface of the basting sauce, the sauce rises in the tube to a distance h.

Reviews

Write a Review

 

Physics Questions & Answers

  What is the approximate temperature at this altitude

Scientists plan to release a space probe that will enter the atmosphere of a gaseous planet. The temperature of the gaseous planet varies linearly with the height of the atmosphere.

  Tension in the string be twice the weight of the tassel

Your friend's 15.2g graduation tassel hangs on a string fromhis rearview mirror. When he accelerates from a stoplight, thetassel deflects backward toward the rear of the car at an angle6.68 degrees relative to the vertical.

  Find the scale read during the acceleration

A woman stands on a scale in a moving elevator. Her mass is 53.0 kg, and the combined mass of the elevator and scale is an additional 815 kg. What does the scale read during the acceleration

  This simulation can be downloaded from granthams website

this simulation can be downloaded from granthams website under ph220.simulations its file name is ball on roller cstr

  What are the wavelengths of the incident light

A diffraction grating has 2604 lines per centimeter, and it produces a principal maximum at θ = 30.0 °. What are the wavelengths of the incident light that could have produced this maximum

  What is the speed of the players just after their collision

An 81 kg running back moving at 4.0 m/s makes a perfectly inelastic collision with a 105 kg linebacker who is initially at rest. What is the speed of the players just after their collision

  Determine the leakage resistance

Capacitors won't hold a charge indefinitely; as time goes on, charge gradually migrates from the positive to the negative plate. What is the leakage resistance

  Compute what is the density of the liquid

A U-shaped tube is partly filled with water and partly filled with a liquid that does not mix with water. what is the density of the liquid

  What wavelength does the observer find in each case

A commuter train blows its horn as it passes a passenger platformat a constant speed of 30.0 m/s. The trainhorn sounds at a frequency of 330 Hz whenthe train is at rest. What wavelength does the observer find in each case?

  Obtain the average induced emf

A 9.6-cm-diameter circular loop of wire is in a 1.10-T magnetic field. The loop is removed from the field in 0.15 s. What is the average induced emf

  Compute the sign and magnitude of the charge

The attractive electrostatic force between the point charges 7.14×10?6 and has a magnitude of 0.825, find the sign and magnitude of the charge Q

  Mass on end of light string so that it forms simple pendulum

You put a mass on the end of a light string so that it forms a simple pendulum that swings back and forth with a period T. If you double the mass on the end of the string, the period of the pendulum will... A mass is oscillating up and down on the ..

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