Magnetism Basics: Fields, Poles & Forces

📅 May 24, 2026 👤 by Rajnandini Sharma, PhD ⏱ 1 min read

A foundational walkthrough of magnetic fields, north-south poles, and how magnetic forces act on moving charges.

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Rajnandini Sharma, PhD

Rajnandini Sharma, PhD

Magnetism, and Materials Science Expert

Rajnandini Sharma is a Postdoctoral Fellow at Howard University, Washington D.C., USA since September, 2024 and a Visiting Scientist at the EQUAL Lab, Northeastern University, Burlington, USA as a senior experimental scientist. She did her Ph.D.

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