Two long straight wires are parallel

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.

User Account

All Pages