On the next flower, the bee gets close to two grains of pollen located on two different stamens(Figure 4a). The bee is modelled by a point charge q4 located at point A and the grains of pollenby two charges of the same value q, respectively located at points P1 and P2 (Figures 4b andc).а)b)ВеeyВееAP.Grain ofpollenGrain ofStamenpollenPistilStamenc)AX 9.P,P29,FIGURE 4 – Modelling of a bee and two grains of pollen. a) A bee gets close to the stamensof a plant. It is at equal distance of two grains of pollen located on two separate stamens. b)The bee and the grains of pollen are modelled by point charges. c) Final model. B.2.3. Figure 4c is reproduced at the back of the appended sheet (Appendix C). On this figuredraw the forces Fp A and Fp,A experienced by the bee located at point A due to the grainsof pollens located at points Pı and P2. Draw the total force Ftot experienced by the bee.

Required : Direction of forces on the bee due to pollen grains at P1 and P2 and direction of total…

On the next flower, the bee gets close to two grains of pollen located on two different stamens (Figure 4a). The bee is modelled by a point charge q4 located at point A and the grains of pollen by two charges of the same value q, respectively located at points P1 and P2 (Figures 4b and с). b) Bee Вее A P, Grain of pollen Grain of Stamen pollen Pistil Stamen

On the next flower, the bee gets close to two grains of pollen located on two different stamens (Figure 4a). The bee is modelled by a point charge q4 located at point A and the grains of pollen by two charges of the same value q, respectively located at points P1 and P2 (Figures 4b and с). b) Bee Вее A P, Grain of pollen Grain of Stamen pollen Pistil Stamen

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 70P

See similar textbooks

Similar questions

Figure 18.44 shows an electric field extending over three regions, labeled I, II, and III. Answer the fallowing questions, (a) Are there any isolated charges? If so, in what region and what are their signs? (b) Where is the field strongest? (c) Where is it weakest? (d) Where is the field the most uniform?
Three charges are situated at corners of a rectangle as in Figure P16.13. How much work must an external agent do to move the 8.00-C charge to infinity? Figure P16.13 Problems 13 and 14.
(a) Using the symmetry of the arrangement, show that the electric field at the center of the square in figure 18.46 is zero if the charges on the four comers are exactly equal. (b) Show that this is also true for any combination of charges in which qa= qd and qa = qc
(a) Find the total Coulomb force on a charge of 2.00 nC located at x = 4.00 cm in Figure 18.52 (b): given that q = 1,00C . (b) Find the x-position at which the electric field is zero in Figure 18.52 (b).
There are very large numbers of charged particles in most objects. Why, then, don't most objects exhibit static electricity?
Two point charges attract each other with an electric force of magnitude F. If the charge on one of the particles is reduced to one-third its original value and the distance between the particles is doubled, what is the resulting magnitude of the electric force between them? (a) 112F (b) 13F (c) 16F (d) 34F (e) 32F
(a) How strong is the attractive force between a glass rod with a 0.700 C charge and a silk cloth with a 0.600 C charge, which are 12.0 cm apart, using the approximation that they act like point charges? (b) Discuss how the answer to this problem might be affected if the charges are distributed over some area and do not act like point charges.
How would you determine whether the charge on a particular rod is positive or negative?
Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many electrons are needed to form a charge of 2.00 nC (b) How many electrons must be removed from a neutral object to leave a net charge of 0.500 C ?
Sketch the electric field lines in the vicinity of the charged insulator in Figure 18.51 noting its nonuniform charge distribution. Figure 18.51 A charged insulating rod such as might be used in a classroom demonstration.
Initially a glass rod and a piece of silk are neutral. After you rub the silk against the rod, the glass rod has a surplus of 3.33 1011 protons. What is the charge q of the silk?
Point charges of 25.0 C and 45.0 (2 are placed 0.500 m apart. (a) At what point along the line between them is the electric field zero? (b) What is the electric field halfway between them?