A material has N spins per m3. If Np are the dipoles per m3 parallel to field and Na are the dipoles per m3 anti-parallel to field, the magnetisation is
Options
A.
B.
C.
D.
Correct Answer
More questions
1. Radar reciever has high sensitivity and low noise figure
The simplest method to find the ROC. Put denominator to greater than zero.
9. By inserting a plate of dielectric between the plates of a parallel plate capacitor, the energy stored in the capacitor is increased five times. The dielectric constant of material is