Magnetic Field at the Centre of a Current Carrying Circular Coil ll kothari college ll KSN ll
Загружено: 2026-02-11
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Описание:
In this lecture, we discuss the concept of the magnetic field produced at the centre of a current carrying circular coil. This is an important topic in Magnetism and is frequently asked in board examinations and competitive exams.
When electric current flows through a circular coil, it produces a magnetic field. At the centre of the coil, the magnetic field lines combine to produce a strong and uniform magnetic field.
📌 Topics Covered in This Lecture:
✔ Explanation of magnetic field due to circular coil
✔ Derivation of the formula
✔ Direction of magnetic field (Right-Hand Thumb Rule)
✔ Factors affecting magnetic field strength
✔ Numerical problems with step-by-step solution
✔ Important board exam points and common mistakes
🎯 Why This Topic is Important?
✅ Frequently asked in board examinations
✅ Helps in understanding electromagnetism concepts
✅ Forms the base for topics like solenoid and electromagnets
✅ Improves numerical problem-solving skills
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