Question

A 28turn coil with average diameter of 0.02m is placed perpendicular to a magnetuv field of 800T. If the fiels changed to 300T in 4s, What id the magnitude of induced emf?

Answer 1

Answer:

Prelims-H8139.tex 30/3/2007 9: 16 page i

Electrical Circuit Theory and Technology

Prelims-H8139.tex 30/3/2007 9: 16 page ii

In Memory of Elizabeth

Prelims-H8139.tex 30/3/2007 9: 16 page iii

Electrical Circuit Theory and Technology

Third edition

John Bird BSc(Hons), CEng, CSci, CMath, FIET, MIEE,FIIE, FIMA, FCollT