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प्रश्न
Give one example of use of eddy currents.
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उत्तर
Eddy current is used for magnetic braking in trains. Strong electromagnets are situated in the train, just above the rails. When the electromagnets are activated, the eddy currents induced in the rails oppose the motion of the train.
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संबंधित प्रश्न
How are eddy currents generated in a conductor which is subjected to a magnetic field?
How can the disadvantages of eddy currents be minimized?
State applications of eddy currents.
The plane in which eddy currents are produced in a conductor is inclined to the plane of the magnetic field at an angle equal to ______.
Eddy currents do not produce ______.
If in a galvanometer the coil is wound on a bad conductor, the eddy current will be ______.
Which of the following does not use the application of eddy current?
Identify the wrong statement.
What are eddy currents?
Eddy currents are also known as ______
