3 min readโขseptember 29, 2021

Riya Patel

Wondering if you should take AP Physics C: E&M? Although you might've heard that this class is one of the hardest ๐ณ classes offered in high school, you're unsure about the difficulty and worth of the course. Well, you're in the right place, and we're here to help ๐คฉ

If you're unsure about whether or not to take AP Physics C E&M, you should try looking over the course curriculum and exam structure to see what the course looks like.

Course Content ๐

Unit | Exam Weighting |

Unit 1: Electrostatics | 26%-34% |

Unit 2: Conductors, Capacitors, Dielectrics | 14%-17% |

Unit 3: Electric Circuits | 17%-23% |

Unit 4: Magnetic Fields | 17%-23% |

Unit 5: Electromagnetism | 14%-20% |

The AP Physics C: E&M Course and Exam Description consists of various "science practices" that the students will practice throughout the year.

Science Practices ๐งช

Skill | Description | Exam Weighting (MCQ) | Exam Weighting (FRQ) |

1. Visual Representations | Analyze and/or use representations of physical situations, excluding graphs. | 14โ23% | 4โ9% |

2. Question and Method | Determine scientific questions and methods. | 3โ6% | 6โ11% |

3. Representing Data and Phenomena | Create visual representations or models of physical situations. | Not assessed in the multiple-choice section | 13โ20% |

4. Data Analysis | Analyze quantitative data represented in graphs. | 14โ17% | 8โ13% |

5. Theoretical Relationships | Determine the effects on a quantity when another quantity or the physical situation changes. | 25โ32% | 20โ24% |

6. Mathematical Routines | Solve problems of physical situations using mathematical relationships. | 14โ20% | 20โ24% |

7. Argumentation | Develop an explanation or scientific argument. | 14โ20% | 11โ18% |

Now that you've seen the common themes in the course, let's take a deeper look at the course's difficulty!

AP Physics C: E&M deals with concepts surrounding electricity, magnetism, and electromagnetic induction, making it the harder one of the two AP Physics C courses offered for a couple of reasons.

Because this course requires the application of both integral and differential calculus, this course can seem extremely difficult for those who have no experience with these areas of math. To be successful in AP Physics C: E&M, we highly recommend taking AP Calculus BC beforehand.

The application of differential equations to a physical object, or concept, can seem frustrating and mindboggling. It usually takes a while and a ton of practice to get used to.

The AP Physics C: E&M exam requires you to fully understand the concepts rather than just memorize them as numerous topics could show up on the test! As you can see, this course will require a lot of effort and practice to truly master the material, so you will need to stay on top of every assignment you get ๐

There are so many reasons why one would want to take AP Physics C: E&M. Here are a few!

If you took a look at the "course content" and "science practices" and found some topics that you're eager to learn about, you should definitely take this course to pursue your interests!

This class is also well worth taking for those of you who plan to go into medicine ๐จโโ๏ธ This is because AP Physics C: E&M will fulfill the medical school requirement of taking calculus-based physics. You might also want to take this class if you look forward to going into engineering or higher-level physics!

Since AP Physics C: E&M is one of the most difficult high school courses offered, most colleges will provide you with credit for taking it. AP Physics C: E&M is actually one of the first courses you take in a calculus-based physics track ๐คฏ

This class is well worth taking for those of you who are majoring in STEM because AP Physics C: E&M serves as a prerequisite for engineering and higher-level physics, such as quantum physics. Because the AP Physics C: E&M course provides college credit for a wide variety of career fields and majors, it is definitely worth taking ๐โโ๏ธ๐โโ๏ธ

Although AP Physics C: E & M is one of the hardest AP courses offered, you should take it, as it's engaging and will help you with prerequisites for your future career and college pathway! Good luck ๐ฅณ ๐

Browse Study Guides By Unit

โก๏ธUnit 1 โ Electrostatics

๐Unit 2 โ Conductors, Capacitors, Dielectrics

๐Unit 3 โ Electric Circuits

๐งฒUnit 4 โ Magnetic Fields

โ๏ธUnit 5 โ Electromagnetism

โ๏ธExam Skills- FRQ/MCQ

๐Exam Reviews

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