magnetic field

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

By studying the angles of the auroras in those images and mapping them along Earth's magnetic field lines, the researchers were able to estimate how high the glowing structures reached into the atmosphere.

From Science Daily • May 22, 2026

Researchers believe dense streams of solar wind squeezed Earth's magnetic field so strongly that the upper atmosphere became heated and expanded upward.

From Science Daily • May 22, 2026

When they arrive, the planet's magnetic field acts as a shield, deflecting most of the charged particles.

From Barron's • May 19, 2026

Powerful solar activity can create stunning auroras on Earth, but outside the protection of our planet's magnetic field, the Sun can become extremely dangerous.

From Science Daily • May 14, 2026

When a galvanometer detected a signal, it created a magnetic field.

From "A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age" by Matt Richtel