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प्रश्न
A straight current-carrying conductor is kept in a magnetic field. It Experiences a force. State three factors on which the magnitude of force Experienced by the conductor depends. Under what condition will the conductor Experience no force?
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उत्तर
The three conditions are: (i) Current in the conductor, (ii) Length of conductor, (iii) Strength of i magnetic field. The conductor will Experience no force if the direction of current in the conductor is parallel to the direction of magnetic field.
संबंधित प्रश्न
State three uses of an electromagnet?
Answer the following in short.
Name a few common appliances that use electromagnets.
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or
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(ii) Name the law which helped you to find the direction of the magnetic field lines.
