UNIT 11: ELECTROMAGNETIC INDUCTION

Electromagnetic Induction is a core chapter in MDCAT Physics, sitting within the 20% Physics allocation of your 36-question paper.

What this chapter covers:

• Faraday’s Law of electromagnetic induction
• Lenz’s Law and the direction of induced current, related to the principle of conservation of energy
• Construction of a transformer and how it works
• Step-up and step-down transformers used to ensure efficient transfer of electricity along cables

This chapter blends conceptual reasoning with numerical problem-solving, requiring clear understanding of flux change, induced emf, and directional laws alongside comfort with transformer and inductance calculations. Given the mix of law-based conceptual questions and formula-driven numericals, this chapter spans the moderate range with pockets of difficulty, in line with the PMDC guideline’s 70% moderate and 15% difficult split.

Why this practice set helps:

• Covers every subtopic the PMDC curriculum identifies, plus the supporting concepts textbooks present alongside them
• Every question includes a full explanation of why the correct answer is right and why each other option is wrong
• Built to help you learn faster than passive reading, with nothing the exam may draw from left untouched

Work through this set attentively, and you build both the conceptual precision and calculation speed this chapter demands.