AP Physics 2: Algebra-Based Practice Test
Build your confidence for AP Physics 2: Algebra-Based. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
The AP Physics 2: Algebra-Based exam is a comprehensive assessment of second-year, college-level physics concepts that extend beyond the mechanics-focused AP Physics 1. This 3-hour exam evaluates a student's mastery of foundational principles in fluid statics and dynamics, thermodynamics, electricity and magnetism, optics, and modern physics, including quantum and nuclear phenomena. It is designed for students who have successfully completed a first-year physics course and wish to deepen their understanding of the physical world. The exam emphasizes conceptual reasoning, quantitative problem-solving using algebra and trigonometry, and the ability to design and analyze experiments. Success on the exam demonstrates a robust ability to connect multiple big ideas across physics, such as conservation laws, fields, and force interactions. A qualifying score can earn college credit and placement, allowing students to advance in their STEM academic or career pathways.
Sample Questions
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A hydrogen atom emits visible light when an electron falls from a higher energy level to n = 2. A student compares this with an electron falling to n = 1. Which transition would emit the higher-energy photon? Which option is best?
A positive test charge is moved slowly from point A to point B in a region where the electric potential at B is higher than at A. The path winds around a metal support, but the electrostatic field is unchanged. Which energy statement is correct? Which option is best?
A rectangular wire loop rotates steadily in a uniform magnetic field as part of a hand-cranked generator. The loop area, rotation rate, and field strength are known, but the wire color is not relevant. When is the magnitude of induced emf largest? Which option is best?
A metal bar slides to the right on conducting rails in a uniform magnetic field into the page. The rails are connected through a resistor. The bar length and speed are measured twice, but the resistor's paint band is partly scratched. Which change would double the motional emf? Which option is best?
A portable speaker uses two identical resistors that can be connected either in series or in parallel across the same battery. The battery warms more in one arrangement. Which comparison is correct for ideal resistors? Which option is best?
Exam insights and study advice
The principles tested in AP Physics 2 form the bedrock of countless modern technologies and scientific endeavors. Understanding thermodynamics is essential for climate science and energy production. Mastery of electromagnetism is fundamental to all electrical engineering, from microchips to power grids. Optics principles drive the design of cameras, medical imaging devices, and fiber-optic communications. Knowledge of quantum and nuclear physics is critical for advancements in computing, medical diagnostics, and energy research. This exam validates a student's readiness to engage with the complex, systems-based thinking required to solve real-world problems in engineering, medicine, environmental science, and technology development.