What is the ratio Eappr and Eact

Reference no: EM13557125

The equations below are approximations of the magnitude of theelectric field of an electric dipole, at points along the dipoleaxis. Consider a point P on that axis at distancez = 39.00d from the dipole center (d isthe separation distance between the particles of the dipole). LetEappr be the magnitude of the field at pointP as approximated by the equations below. LetEact be the actual magnitude. What is the ratioEappr /Eact?

Reference no: EM13557125

Questions Cloud

What is speed of the car just as it passes the train : A train is moving parallel and adjacent to a highway with aconstant speed of 23 m/s. Ini- tially a car is 34 m behind thetrain, traveling in the same direction as the train at 34 m/s, and accelerating at 3 m/s2. What is the speed of the car just a..

What distance from the rings center is E maximum : Charge is uniformly distributed around a ring of radius R= 2.50 cm, and the resulting electric field magnitude E is measured along the ring's central axis (perpendicular to the planeof the ring). At what distance (in cm) from the ring's center isE ma..

A piece of nichrome wire has a radius : A piece of Nichrome wire has a radius of 6.00 10-4 m. It is used in a laboratory to make a heater that uses 4.00 102 W ofpower when connected to a voltage source of 120 V. Ignoring the effect of temperature on resistance, estimate the necessary lengt..

A toaster uses a nichrome heating wire : A toaster uses a Nichrome heating wire. When the toaster is turnedon at 20° C, the initial current is 1.50 A. A few secondslater, the toaster warms up and the current now has a value of 1.28A.

What is the ratio Eappr and Eact : The equations below are approximations of the magnitude of theelectric field of an electric dipole, at points along the dipoleaxis. Consider a point P on that axis at distancez = 39.00d from the dipole center.

Direction of net force on charge-qdue to other two charges : Three point charges, +q, +Q and -Q, are placed at the corners of anequilateral triangle and no other charged objects are nearby. What is the direction of the net force on charge +qdue to the other two charges?

An elastic cord vibrates with a frequency : An elastic cord vibrates with a frequency of 3.0 Hz when a .60 kg mass hangs from it. What would its grequency be if .38 kg hang from it?

Bungee jumper steps off abridge with a light bungee cord : A 65.0 kg bungee jumper steps off abridge with a light bungee cord tied to her and to the bridge. The unstretched length of the cord is 11.0m. She reaches the bottom of her motion 36.0 m below the bridge before bouncing back

A roller coaster at an amusement park has a dip : A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal to twice her weight as she goes through the dip.

User Account

All Pages