Physics 102 - Electric Potential and DC Circuits

The second Rice electricity course moves from fields toward potential, capacitors and circuits. Its quantitative problems connect energy-related descriptions with the behavior of simple electrical networks. It is most useful as a continuation of earlier field study, where voltage and current can be interpreted rather than treated as interchangeable labels.

What you will learn

• Distinguish potential difference from electric field.
• Explain capacitance in a simple configuration.
• Analyze an idealized direct-current circuit.

Who this suits

Coursera lists intermediate level and recommends the preceding material as well as algebra and trigonometry. Review charge, field and energy ideas first.

Before you enroll

Circuit calculations use idealized components and assumptions. The course is theoretical study; an equation alone is not sufficient preparation for working on mains-powered equipment.

Coursera lists paid enrollment or subscription access. Check the enrollment screen for included assessments, certificate terms, trials and any financial-aid options. University authorship does not by itself confer admission, academic credit or a professional license.

Put it into practice

Analyze a low-voltage circuit on paper or in a simulator. Predict how adding a resistor changes current and explain the result through both voltage and energy.

Source and review

This overview is based on the provider's published information, checked on 12 October 2026. It is an editorial assessment, not a claim that we completed the resource. Time filters are approximate study ranges; projects and exercises can take longer.

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