Physics Homework Aid
Physics holds significant importance among the natural sciences, elucidating life's wonders and ranking among the most challenging subjects to master.
QuestionAI is a rich and user-friendly physics problem solver for novice physicists, enabling exploration of atomic properties and interactions, alongside molecular trajectories under various forces. Furthermore, you can delve into the mysteries concealed amidst galaxies with fellow physics enthusiasts. Boldly pose your conjectures and queries to the AI, and authoritative answers will readily emerge.
- 1.Which electrical component allows the electric current to flow in one direction only,stopping it in the opposite direction?
- .Which electrical component has a high resistance at low temperatures, and low resistance at high temperatures?
- Which electrical component stops the electric current flowing if too much electric current causes a thin metal filament to melt and break?
- Which electrical component limits the flow of the electric current, but the resistance can be changed?
- Which electrical component limits the flow of the electric current where the resistance does not change?