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प्रश्न
Why does a current carrying freely suspended solenoid rest along a particular direction? State the direction in which it rests.
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उत्तर
A current carrying a freely suspended solenoid at rest behaves like a bar magnet. It is because a current-carrying solenoid behaves like a bar magnet. It rests in the north-south direction.
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संबंधित प्रश्न
How does a solenoid behave like a magnet? Can you determine the north and south poles of a current-carrying solenoid with the help of a bar magnet? Explain.
Why does a current carrying, freely suspended solenoid rest along a particular direction?
State two ways by which the magnetic field due to a current carrying solenoid can be made stronger.
A current carrying solenoid behaves like a ______.
- What name is given to a cylindrical coil of diameter less than its length?
- If a piece of soft iron is placed inside the coil mentioned in part (a) and current is passed in the coil from a battery, what name is then given to the device so obtained?
- Give one use of the device mentioned in part (b).
Draw magnetic field lines in and around a current-carrying straight solenoid.
What is a solenoid? Why do we usually keep its diameter small in comparison to its length?
Which of the following diagrams correctly shows the magnetic field produced by a current-carrying wire?
The factors on which one magnetic field strength is produced by current-carrying solenoids depends are
Refer to the image below and state how the magnetic field pattern indicates regions where the magnetic field is stronger outside the magnet. What happens to the magnetic field when the current in the circuit is reversed?
