Simulations to complete: https://www

Simulations to complete:

https://www.compadre.org/Physlets/electromagnetism/ex22_4.cfm

https://www.compadre.org/Physlets/electromagnetism/ex24_4.cfm

Instructions: run the simulation and complete the tasks on the respective PDF worksheet

Write up the simulation lab following the guidelines posted.

Each animation shows a positive charge (red) along with two unknown charges (blue). The electrical force on the positive charge is represented with a force vector. You can drag the red charge along a portion of the x axis (position is given in meters and force is given in [newtons/k], where k is the constant in Coulomb's law). Restart.

1. In which animation are the two unknown charges a positive and negative charge of equal magnitude?
2. Qualitatively speaking, what charge configuration would produce the results in the other two animations?
3. For the animation with a positive and a negative charge of equal magnitude, what is the value of the magnitude of the two blue charges if the red charge is 2.5 coulombs?

Worksheet Exploration 22.4: Dipole Symmetry

Each animation shows a positive charge (red) along with two unknown charges (blue). The electrical force on the positive charge is represented with a force vector. You can drag the red charge along a portion of the x axis (position is given in meters and force is given in (newtons / k), where k is the constant in Coulomb's law).

a. In which animation are the two unknown charges a positive and negative charge of equal magnitude?

b. Qualitatively speaking, what charge configuration would produce the results in the other two animations? i. Sketch each of the other configurations.

For the animation with a positive and a negative charge of equal magnitude, what is the value of the magnitude of the two blue charges if the red charge is 2.5 Coulombs? i. You will need to measure the force on the test charge at a specific location. F=_______ x=_______ y=_______