A current balance is set up so that a mass

Reference no: EM13646889

A current balance is set up so that a mass of 28.0 mg on the wirerestores balance to the system when a current of unknown magnitude is sent through both wires. the wires are 26.5 cm long and have acenter to center seperation of .575 cm. What is the current.

Reference no: EM13646889

Questions Cloud

Maximum speed attained by the rod after the switch is closed : Refer to the drawing that accompanies this problem. Suppose that the voltage of the battery in the circuit is 4.33 V, the magnitudeof the magnetic field (directed perpendicularly into the plane ofthe paper) is 0.578 T, and the length of the rod be..

Find the reactance of the capacitor-impedance of inductor : A .450 H coil has an internal resistance of 35 Ω. it is connected in series with a 6.00μF capacitor in a 120 VAC 60 Hzcircuit. Find a) the reactance of the capacitor, b) the impedance of the inductor with its internal resistance, c) the current and t..

Component of the longer vector alongthe line of the shorter : Two vectors have magnitudes of 10m and 15 m. The angle between them when they are drawn with their tails at the same point is65?. What is the component of the longer vector alongthe line of the shorter?

Describe the arrangment of circuit elements : Describe the arrangment of circuit elements that is called a voltage divider and the relationship among the various potential differences for that arrangement.

A current balance is set up so that a mass : A current balance is set up so that a mass of 28.0 mg on the wirerestores balance to the system when a current of unknown magnitude is sent through both wires. the wires are 26.5 cm long and have acenter to center seperation of .575 cm. What is th..

How many revolutions does the wheel make while stopping : A well-lubricated bicycle wheel spins a long time before stopping. Suppose a wheel initially rotating at 200 rpm takes 62 s to stop. If the angular acceleration is constant, how many revolutionsdoes the wheel make while stopping?

Special about magnetic field generated by helmholtz coils : Using Helmholtz coils, what is the equation that relates the current in coils of wire and magnetic field generated? What is special about the magnetic field generated by Helmholtz coils? How can this be tested?

Are the lenses converging or diverging : An optometrist prescribes contact lenses that have a focal length of 50.0cm. Are the lenses converging or diverging? Is the person who wears them near-sighted or far-sighted?

Watching a football game from the end of a large stadium : If you are watching a football game from the end of a large stadium, what size will be the image of the football (L=0.3m) on your retina when the football is at the end of the field, 150m away from your seat? (CSG)

User Account

All Pages