written by
Andrew Duffy
published by
the Boston University
This item is an in-class question pertaining to field vectors. Students view a simulation showing the field line pattern near two charges. They must determine which of four simulated vector fields correctly corresponds with the given pattern. This item is part of a larger collection of questions and simulations for use in introductory physics classrooms.
<a href="https://www.compadre.org/introphys/items/detail.cfm?ID=5752">Duffy, Andrew. Boston University Physics Applets: Field Vectors. Boston: Boston University, January 12, 2003.</a>
A. Duffy, Boston University Physics Applets: Field Vectors (Boston University, Boston, 2007), <http://physics.bu.edu/~duffy/semester2/c02_vectors.html>.
Duffy, A. (2003, January 12). Boston University Physics Applets: Field Vectors. Retrieved December 14, 2025, from Boston University: http://physics.bu.edu/~duffy/semester2/c02_vectors.html
Duffy, Andrew. Boston University Physics Applets: Field Vectors. Boston: Boston University, January 12, 2003. http://physics.bu.edu/~duffy/semester2/c02_vectors.html (accessed 14 December 2025).
Duffy, Andrew. Boston University Physics Applets: Field Vectors. Boston: Boston University, 2007. 12 Jan. 2003. 14 Dec. 2025 <http://physics.bu.edu/~duffy/semester2/c02_vectors.html>.
%A Andrew Duffy %T Boston University Physics Applets: Field Vectors %D January 12, 2003 %I Boston University %C Boston %U http://physics.bu.edu/~duffy/semester2/c02_vectors.html %O application/java
%0 Electronic Source %A Duffy, Andrew %D January 12, 2003 %T Boston University Physics Applets: Field Vectors %I Boston University %V 2025 %N 14 December 2025 %8 January 12, 2003 %9 application/java %U http://physics.bu.edu/~duffy/semester2/c02_vectors.html
Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.