Bar Magnet Pakistan

Here are the Bar Magnet specifications without using any external website links:

Bar Magnet Specifications:

• Material: Typically made of hardened steel, alnico, or ferrite.
• Shape: Rectangular or cylindrical bar with north and south poles at opposite ends.
• Length: Commonly ranges from 5 cm to 15 cm (custom sizes available).
• Magnetic Strength: Depends on material; typically between 0.2 to 0.6 Tesla surface field.
• Polarity: Clearly marked North (N) and South (S) ends.
• Coating/Finish: Nickel, chrome, or epoxy coating to prevent corrosion.
• Applications: Used in physics experiments, compasses, sensors, magnetic field demonstrations, and educational labs.
• Storage: Should be stored with a soft iron keeper to retain magnetism and prevent demagnetization.