Electromagnetic Theory: Unit III: (a) Magnetostatics

University Questions with Answers (Long Answered Questions)

Magnetostatics | Electromagnetic Theory

Electromagnetic Theory: Unit III: (a) Magnetostatics : University Questions with Answers (Long Answered Questions)

University Questions with Answers (Long Answered Questions )

 

(Regulation 2013)

May-18

Q.1 By means of Biot-Savart's law, derive an expression for the magnetic field intensity at any point on the line through the centre at a distance 'h' from the centre and perpendicular to the plane of a circular loop of radius 'p' and carrying current 'I'. (Refer section 7.7)  [6]

(Regulation 2017)

Dec.-18

Q.2 Show by means of Biot-Savart's law that the flux density produced by an infinitely long straight wire carrying a current 'I' at any point distant ' ρ' normal to the wire is given by µ0 µr I / 2πρ    .

(Refer section 7.4)

Q.3 Derive the expressions for Biot-Savart law and Ampere's circuit law from the concept of magnetic vector potential and also derive Poisson's equation for magneto static field.

(Refer section 7.12.4)     [13]

Dec.-19

Q.4 Derive vector potential for a uniform magnetic field.

(Refer section 7.12.3)     [13]

 

Electromagnetic Theory: Unit III: (a) Magnetostatics : Tag: : Magnetostatics | Electromagnetic Theory - University Questions with Answers (Long Answered Questions)