Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich mechanism induces high voltage in inductive kickback?
A)Rapid magnetic field strength decay✓
B)Controlled capacitive charge accumulation
C)Progressive dielectric material breakdown
D)Oscillatory electromagnetic wave propagation
💡 Explanation
Collapse of pre-established magnetic fields causes inductive kickback because Faraday's Law of Induction dictates that shrinking magnetic flux induces a voltage spike to counteract. Therefore, rapid field collapse answers, rather than charge accumulation or dielectric breakdown, because each require a capacitive element.
🏆 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 light intensity distribution results from thin-film interference?
- Which failure mode occurs due to increasing gate capacitance in nanoscale MOSFETs?
- Which mechanism limits signal bandwidth in underwater acoustic modems?
- Which outcome results when thermal expansion weakens a solder joint bonding a component to a PCB, causing grain boundary separation?
- Which outcome results when a capacitor's leads corrode within a high-frequency resonant converter?
- Which outcome occurs when electron pairing fails within graphene's pi system?
