Thin lens formula

Electricity and Magnetism Level 2

Diagram [A] above shows a biconvex lens through which a collimated beam travelling along the lens axis is focused on a spot (known as the focal point) at a distance of \(5\text{ cm}\) from L, the center of the lens. If we locate an object \(2\text{ cm}\) to the left of L as in diagram [B], then where will be the position of the image of the object?

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.

Thin lens formula

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.