Download free-response questions from past AP Physics C: Electricity and Magnetism exams, along with scoring guidelines and sample responses.

Answer all three questions. The suggested time is about 15 minutes for answering each of the questions, which are worth 15 points each. The parts within a question may not have equal weight. Show all your work in this booklet in the spaces provided after each part.

Answer all three questions. The suggested time is about 15 minutes for answering each of the questions, Directions: which are worth 15 points each. The parts within a question may not have equal weight. Show all your workin this booklet in the spaces provided after each part.

center of the sphere, point X is on the surface of the sphere, and points Y and Z are on the inner and outer surface of the shell, respectively. Rank the points according to the electric potential at that point, with 1 indicating the largest electric potential.

A physics student wishes to measure the resistivity of slightly conductive paper that has a thickness of 1.0 ¥ 10 - 4 m . The student cuts a sheet of the conductive paper into strips of width 0.02 m and varying lengths, making five resistors labeled R1 to R5. Using an ohmmeter, the student measures the resistance of each strip, as shown above. The data are recorded below.

This document provides an index of free-response questions from past AP Physics C exams from 1994 to 2011 organized by topic and year. The topics covered include mechanics (M1-M3), electricity and magnetism (E1-E3). Some example questions addressed impulse-momentum problems, rotational dynamics, Gauss' law, RC circuits, and Faraday's law.

See questions from past AP Physics C: Mechanics Exams. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions.

AP Central is the oficial online home for the AP Program: apcentral.collegeboard.org.

Increase your exam confidence with these College Board AP® Physics C: Mechanics past papers. Includes exam papers and mark schemes organised by year.

For a description of the use of such terms as “derive” and “calculate” on the exams, and what is expected for each, see “The Free-Response Sections⎯Student Presentation” in the AP Physics Course Description. The scoring guidelines typically show numerical results using the value g 9.8 m s 2 , but use of 10 m s 2 = is of course also acceptable.