The figure to the right shows an electric dipole placed in an electric field. Which of...
1)
2)
a) 6.64x10-10 C/m2
b) 0
c) -1.18x10-13 C/m2
d) 1.18x10-13 C/m2
e) -6.64x10-10 C/m2
3)
The figure to the right shows an electric dipole placed in an electric field. Which of the following best describes the dipole's initial motion if it is fixed to pivot about its center? Rotates clockwise Rotates counterclockwise The electric field is drawn to the right. If the external field is 75 N/C, calculate the charge density on the surface of the conductor, including...
The figure below shows an electron placed on the horizontal axis near an electric dipole lined up on the vertical axis with its center at the origin. In which direction does the electron experience a force from the electric dipole? 0 0 Select one: a. 1 О b. C. d. → e.
Consider an electric dipole whose dipole moment (a vector pointing from the negitive charge to the positive charge) is oriented at angle with respect to the y axis. There is an externalelectric field of magnitude (independent of the field produced bythe dipole) pointing in the positive y direction. The positive and negative ends of the dipole have charges and , respectively, and the two charges are a distance apart. The dipole has a moment of inertia about its center of...
The figure shows an electric dipole. What is the magnitude of
the dipole's electric field at point P? Assume that q = 2.50 × 10-6
C, d = 9.76 × 10-6 m, and r = 2.02 cm.
The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P? Assume that q-5.62 x 106 C,d-3.61x106m, and r-0.784 cm d/2 d/2
The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P? Assume that q 8.90 106 C d-3.35 10 m, and r 3.16 cm d/2 d/2
The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P7 Assume that q-6.64 x 106 C, d-4.70x 10 m, and r-8.96 cm d/2 d/2 -7
(c) An electric dipole consists of 1.0 g spheres charged to +3.0nC at the ends of a 15 cm long non-conducting rod of mass 4g (don't try to look up "electric dipole", it won't help you. For the sake of this problem, it's just a fancy word for what I just described). The dipole rotates on a frictionless pivot at its center. The dipole is held perpendicular to a uniform electric field with a field strength 1000 V/m, then released....
4) An electric dipole (q=3.2x10-19C and d=4.00x106m) is placed a distance b=1.00 cm from a large sheet of charge (o=+3.00x10-9C/m2) as shown large sheet (1 to page) + a) Find the E-field created by the large sheet. + + b + b) Draw some E-field lines near the dipole + c) What is the initial potential energy of the dipole? d) Draw the individual charges of the dipole and use it to explain if the the dipole turn clockwise or...
Problem 3. An electric dipole of magnitude Po is placed at the origin and rotates clockwise in the xy -plane with the angular frequency o.Find the electric and magnetic fields in the radiation zone and calculate the Poynting vector.