A current flow in a wire between north pole and South Pole of a magnet...
The direction of force will be upward---------------------------------by the way bro...ur questiin is not clear check it once again nd then "ask"
A current flow in a wire between north pole and South Pole of a magnet...
Understanding the Scenario
When a current-carrying wire is placed in a magnetic field, it experiences a force. In this case, the wire is positioned between the north and south poles of a horizontally laid magnet.
Direction of Current and Magnetic Field
- Current Direction: Assume the current flows from the south pole to the north pole of the magnet.
- Magnetic Field Direction: The magnetic field lines run from the north pole to the south pole.
Applying the Right-Hand Rule
- Right-Hand Rule: To determine the direction of the force on the wire, use your right hand:
- Point your thumb in the direction of the current (from south to north).
- Point your fingers in the direction of the magnetic field (from north to south).
Determining the Force Direction
- Resulting Force Direction: The palm of your hand will face the direction of the force acting on the wire.
- In this configuration, the force will be directed out of the page or towards you if you are looking at the wire.
Conclusion
The current-carrying wire, when placed between the poles of a magnet, experiences a force perpendicular to both the current and the magnetic field. By applying the right-hand rule, you can easily ascertain that the force acts outward, demonstrating the fundamental principles of electromagnetism. This principle is essential in understanding devices like electric motors and generators.
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