Induced electromotive force

Electricity and Magnetism Level 1

The above diagram is a uniform magnetic field with intensity \(4\text{ T}.\) The direction of the magnetic field is downwards through the plane on which a conducting wire and a \(20\text{ cm}\) metal stick are placed as shown above. If we drag the metal stick on the conducting wire to the right at a constant speed of \(1 \text{ m/s},\) then what is the current intensity flowing in the resistor with a resistance of \(2 \text{ }\Omega?\)

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Induced electromotive force

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 5 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.