Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich mechanism diminishes magnetic shielding effectiveness in amorphous ferromagnetic alloys?
A)Domain wall pinning✓
B)Giant magnetoresistance
C)Spin Seebeck effect
D)Anisotropic magnetostriction
💡 Explanation
Domain wall pinning reduces shielding because imperfections hinder domain wall movement; therefore, magnetic flux penetrates more, rather than amorphous alloys exhibiting ideal, easily reversible magnetization because of their disordered structure under stress.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which optical consequence results when tolerances induce surface variations during multi-layer microchip fabrication?
- Which effect accompanies wavefunction collapse when measuring entangled photons?
- Which performance limit occurs for cascaded Carnot engines?
- Which outcome accelerates when a radioactive isotope exceeds criticality?
- Which mechanism initiates photoisomerization of retinal in rhodopsin?
- Which outcome is observed when one photon of an entangled pair passes through a polarizer filter?
