সব প্রশ্নে ফিরে যান
General Science
Which of the following statement holds true for the divergence of electric and magnetic flux dendities?
A) Both are zero
সঠিক উত্তর
B) These are zero for static flux dendities but non-zero for time -varying flux dendities
C) It is zero for electric flux densities
D) It is zero for magnetic flux densities