WGU DPT2: Physics: Electricity and Magnetism

What DPT2: Electricity and Magnetism Is About

DPT2 is the Electricity and Magnetism course inside WGU's School of Education physics teaching programs, such as the Bachelor of Science and Bachelor of Arts in Science Education (Secondary Physics) and the related master's and endorsement tracks. It sits after the general physics sequence and asks you to move from mechanics into the physics of charge, fields, current, and magnetism. Because you are training to teach physics to high school students, the course cares about both getting the right answer and understanding the concepts well enough to explain them clearly to someone else.

Direct answer: To pass DPT2, treat electricity and magnetism as a problem-solving skill, not a reading assignment. Practice circuit, field, force, induction, and wave problems by hand until you can set them up from a blank page, then confirm your readiness with the WGU pre-assessment before you schedule the proctored exam.

This is a rigorous, math-heavy course. You will use algebra and calculus-level reasoning to describe how charges interact, how current flows through resistor and capacitor networks, and how moving charges and changing fields produce magnetic effects and electromagnetic waves. If you have already completed the general physics coursework in your program, you have the foundation you need; DPT2 simply turns the spotlight on one demanding slice of that physics.

Topics the Assessment Covers

The course is a broad but tightly connected survey of classical electricity and magnetism. Based on WGU's published course description and program materials, expect the objective assessment to draw from these areas:

• Electric charge, force, and fields — electric charge, the electric force between charges, electric fields around charge distributions, and electric potential.
• Electric circuits — voltage, current, and resistance, plus the behavior of resistors and capacitors in series and parallel combinations, including how to analyze combined networks.
• Magnetism and magnetic force — magnetic fields and the forces they exert on moving charged particles and current-carrying conductors.
• Electromagnetic induction — how changing magnetic conditions induce voltage and current (Faraday's law), the principle behind generators and transformers.
• Electromagnetic waves — how changing electric and magnetic fields give rise to electromagnetic waves and the electromagnetic spectrum.

These areas connect tightly: charges create fields, fields drive currents, moving charges and changing fields produce magnetism and induction, and those in turn give rise to electromagnetic waves. Use that chain as a self-audit. If any one of these areas feels shaky, that is exactly where your next study session should go, and if you can confidently handle problems across all of them, you are covering the course as designed.

How Hard It Is and How Long to Plan For

DPT2 carries 3 competency units, which is a modest CU count for a genuinely demanding subject. Many students report that WGU's calculus-based physics content courses are among the more challenging in a science-education degree, mostly because the material rewards steady problem practice over quick reading. The good news is that the scope is well defined, so focused effort pays off quickly.

A realistic plan for most working students is a few weeks of consistent study rather than a cram session. If your algebra and calculus are sharp and the general physics ideas are still fresh, you may move faster; if it has been a while since you touched circuits or vectors, budget extra time to rebuild those skills. Treat the WGU pre-assessment as your gatekeeper: schedule the proctored exam only after you can pass the practice version comfortably, not just barely.

A Study Plan Built for This Material

Physics is learned in your hands, not just your eyes. Reading a worked example feels productive, but it does not build the retrieval strength you need under exam pressure. Structure your weeks around active problem solving:

• Rebuild the foundations first. Spend your opening sessions refreshing vectors, units, and the algebra of solving for an unknown. A shaky foundation is the most common reason electricity and magnetism feels impossible.
• Work one area at a time. Give a block of days to electrostatics (charge, force, field, potential), then a block to circuits (resistors, capacitors, series and parallel), then a block to magnetism and the forces on moving charges, and finally a block to electromagnetic induction and waves. Finishing one area before starting the next keeps the concepts from blurring together.
• Use active recall, not rereading. After studying a topic, close the material and reproduce the key equations and diagrams from memory. For DPT2 that means drawing circuit diagrams, field-line sketches, and the right-hand-rule setups yourself.
• Space your practice. Revisit earlier areas on a rotating schedule so electrostatics stays warm while you study induction and waves. Spaced repetition is far more effective than studying each topic once and moving on.
• Practice test relentlessly. Do untimed problem sets first for understanding, then timed sets to build speed. The single strongest predictor of readiness is solving unfamiliar problems correctly without notes.
• Explain it out loud. Since you are becoming a teacher, practice narrating each solution as if to a student. If you can teach why current splits in a parallel branch or why a moving charge feels a magnetic force, you truly understand it.

Lean on your WGU course materials and instructor first; they align directly to the assessment. Supplement with reputable free physics lectures and problem sets when a concept refuses to click, and connect with classmates through your program's study channels for accountability.

Common Mistakes Students Make in DPT2

• Memorizing equations without conditions. Formulas for series versus parallel circuits, or for field strength, apply only in specific situations. Learn when each one is valid, not just what it says.
• Dropping units and signs. Charge sign, current direction, and unit conversions decide whether an answer is right. Careless bookkeeping sinks otherwise correct reasoning.
• Confusing electric and magnetic behavior. Electric fields act on charges at rest; magnetic forces act on moving charges. Blurring the two is a frequent and costly error.
• Skipping the diagram. Students who jump straight to numbers stall on multi-step problems. Sketch the circuit or field first, then assign variables.
• Neglecting induction and waves. It is tempting to over-study circuits and shortchange electromagnetic induction and waves. They are part of the course, so give them real practice time.
• Scheduling the OA too early. Passing the pre-assessment by a hair, then booking the proctored exam, often leads to a retake. Build a comfortable margin first.

DPT2 Exam Readiness Checklist

Before you schedule the proctored objective assessment, make sure you can honestly answer yes to each of these:

• Can you calculate the electric force and field for a given charge configuration from a blank page?
• Can you analyze a circuit with resistors in both series and parallel and find current and voltage across components?
• Can you handle capacitors, including how they combine and what they store?
• Can you determine the force on a moving charged particle in a magnetic field, including its direction?
• Can you describe and apply electromagnetic induction to a changing situation?
• Can you explain how changing fields produce electromagnetic waves and place them on the electromagnetic spectrum?
• Can you solve unfamiliar problems without your notes and finish within a reasonable time?
• Can you explain each concept out loud clearly enough to teach it?
• Have you passed the WGU pre-assessment with room to spare, not just barely?

DPT2 FAQ

Is DPT2 an OA or a PA?

DPT2 is assessed through an objective assessment, a proctored exam covering the course's electricity and magnetism competencies, rather than a submitted performance task, so your preparation should focus on solving problems accurately under exam conditions. Assessment formats can change between program versions, so confirm the current format in your WGU course of study or with your mentor.

How many competency units is DPT2 worth?

WGU's program guidebooks list Electricity and Magnetism as a 3 competency unit course. That is a compact CU value for a subject that still demands real problem-solving practice, so plan your time around difficulty rather than around the CU count.

What math do I need for DPT2?

You should be comfortable with algebra and calculus-level reasoning, plus vectors and unit conversions. Because the course follows the general physics sequence in your program, most of the math you need was introduced earlier; refreshing it before you start makes the physics far easier.

How long does it take to finish DPT2?

It varies with your background. Many students report needing a few weeks of consistent, problem-focused study, moving faster if their physics and math are current and slower if they need to rebuild fundamentals. Use the pre-assessment to decide when you are ready, not the calendar.

What is the fastest honest way to prepare?

Solve problems by hand every study session, rotate through the topic areas using spaced repetition, and explain your reasoning aloud. Rereading notes feels efficient but builds little exam-day skill; active practice testing is what moves the needle.

Where does DPT2 fit in my degree?

It is one of the physics content courses in WGU's School of Education Secondary Physics programs, building on your general physics coursework and supporting the science-teaching methods courses you take alongside it. You can explore related courses through the School of Education hub or browse every guide on the all-guides index.

For more physics and science-teaching preparation, see our guides to RNT1 General Physics, C645 Science Methods, and C618 Earth Science Content Knowledge. You can also verify course details directly through the official WGU Secondary Physics program page.