0

Guest

Courses New

A MAGNETIC FLUX '$' LINKED WITH A CLOSED COIL PRODUCES AN EMF 'E' THEN (A) EMF MUST BE ZERO FOR $=0 (B) E MAY OR MAY NOT BE ZERO FOR $ NOT EQUAL TO ZERO (C) E IS NON ZERO FOR 4 NOT EQUAL TO ZERO (D) E IS NON ZERO CONSTANT FOR $ VARYING LINEARLY WITH TIME

A MAGNETIC FLUX '$' LINKED WITH A CLOSED COIL PRODUCES AN EMF 'E' THEN



  • (A) EMF MUST BE ZERO FOR $=0

  • (B) E MAY OR MAY NOT BE ZERO FOR $ NOT EQUAL TO ZERO

  • (C) E IS NON ZERO FOR 4 NOT EQUAL TO ZERO

  • (D) E IS NON ZERO CONSTANT FOR $ VARYING LINEARLY WITH TIME


 

Grade:12

1 Answers

vikash chandola
21 Points
14 years ago

emf may or may not be zero for flux equal to zero bcz we cant say anything about how flux changing by this information if the flux changes then emf will induce i think b and d option are correct in d rate of change of flux is strictly nonzero i cant under stand c option if it is correct hen plz approve the ansr

Think You Can Provide A Better Answer ?

Other Related Questions on Electromagnetic Induction

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More