Why Coriolis Force is Maximum at a Pole?

By Shivank Goel|Updated : August 19th, 2022

The Coriolis Force is maximum at the pole as it is directly proportional to the latitude angle. Latitudes are the horizontal imaginary lines on the Earth. If the latitude where the freely moving entities are discovered increases, the twisting of the Earth's surface beneath it also increases due to the planet's rotation.

So, as the latitude increases, the Coriolis effect of force also increases simultaneously. Coriolis Force is maximum at the poles and is missing or zero at the equator.

Significance of Coriolis Force at Pole

Coriolis effect is an inertial force. The existence of this force is due to the rotation of the Earth. If the Earth stops rotating on its axis, this effect is nonexistent. The rotation of the Earth about its axis influences the movement of the wind. This force is called the Coriolis force.

Coriolis forces are nominal for small and slow-moving objects like people, cars, etc. The Coriolis effect is visible only to huge, fast, long-distance things.

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FAQs on Why Coriolis Force is Maximum at a Pole?

  • The Coriolis force is strongest at the pole of the Earth due to the daily rotation of the Earth. As the latitude of a moving object increases, the effect also increases. The force is almost zero at the equator.

  • Coriolis force is maximum at the poles of the latitude. The Coriolis, or the fictitious force, is higher in the southern hemisphere than in the northern hemisphere.

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