MAGNETOSTATIC FIELDS
MAGNETOSTATIC FIELDS
Analogy between Electric and Magnetic fields
Biot-Savart’s Law• Biot-Savart’s law states that the magnetic field intensity dH produced at a point
P, by the differential current element Idl is proportional to the product Idl and the sine of the angle α between the element and the line joining P to the element and is inversely proportional to the square of the distance R between P and the element.
Direction convention
Current distributions
Ampere’s circuit law – Maxwell’s equation
Applications of Ampere’s law – infinite line current
Applications of Ampere’s law – infinite sheet of current
Applications of Ampere’s law – infinite sheet of current
Magnetic Flux Density – Maxwell’s Equation
Magnetic Flux Density – Maxwell’s Equation
Magnetic Flux Density – Maxwell’s Equation
Magnetic Forces
Magnetic Forces
Magnetic Forces
Magnetic Forces
Magnetic Forces