SLC’S INSTITUTE OF ENGINEERING AND TECHNOLOGYPiglipur (V), Hayath Nagar (M), R.R.Dist, Hyderabad – 501 512.

INTERNAL EXAMINATIONS: MID – II OCT - 2015 ACAD YEAR: 2015 - 16

B.Tech EEE - II Year I SEM Max Marks: 10 M Time: 60mins

Subject: ELECTROMAGNETIC FIELDS

Answer any TWO questions 2 X 5 = 10 M

All questions carry equal marks

1. State and explain Biot-Savart’s law and its application to calculate MFI due to an infinite current carrying filament?

2. What is the point form of Ampere circuital law and its applications?3. Derive the expression for Torque on a current loop placed in a magnetic

field?4. What is the significance of integral and point forms of Faradays law of

electromagnetic Induction?