Circular resistance?

Electricity and Magnetism Level 2

The figure above shows a wire of resistance 100 \(\Omega\), which is bent to form a complete circle. If \(A \) and \( B\) are the two diametrically opposite points, find the resistance between them in \(\Omega\).

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Circular resistance?

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 6 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.