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What else can I help you with?
Why some material don't cause bulb to glow but give an ammeter reading?
Some materials may not cause a bulb to glow because they have high resistance, which limits the current flowing through the circuit, resulting in insufficient power to light the bulb. However, these materials can still conduct a small amount of current, allowing the ammeter to register a reading. This indicates that while the material allows some flow of electricity, it doesn't provide enough energy to activate the bulb. In essence, the bulb requires a certain threshold of current to glow, which some materials do not meet despite showing a current flow on the ammeter.
Where does it finally meet river?
It joins the big and over flowing river.
What happens when sound travels through material?
When sound travels through a material, the sound waves cause the particles in the material to vibrate back and forth, transferring the sound energy. The speed of sound in the material varies based on its density and elasticity. The sound waves can be absorbed, reflected, or transmitted through the material, depending on its properties.
Why is current not zero in reverse biased semiconductors?
This is a lengthy answer. I tried to cover all the bases b/c I'm not sure how much you already know about semiconductors.Background:A semiconductor junction, such as that in a diode, is a connection between an N-type material and an P-type material. The N-type material has extra electrons and the P-type material has extra "holes," or a lack of electrons. Where the two materials meet, an area with neutral charge called a depletion region forms.In a forward-biased diode, electrons trying to travel from N to P have no problem because of the abundance of extra electrons in the N-type material. The same thing happens to the positive charge carriers (holes) in the P-type material. The depletion region (.7 volts wide in a silicon diode) collapses and electrons exchange with holes through the junction -> A current flows.In a reverse-biased diode, the depletion region (an insulator) actually grows because the unlike charges presented to each side of the junction pull the charge carriers (both electrons and holes) further away from the junction in the center. This prevents most of the current from flowing through the region.Answer:Because semiconductor technology is not perfect, a few charge carriers exist where they shouldn't. some electrons exist in the P-type material and some holes exist in the N-type material. These "minority carriers" are able to move through the depletion region of a reverse biased diode, and allow a small current to flow.Adding heat or exposing the junction to light will increase the number of minority carriers, and so more reverse-bias current will flow. This is actually useful information- for instance, by measuring the reverse current through a photodiode, you can determine how much light is hitting the junction and use this to create an optical receiver or light sensor.Keep your diodes cool,anp
What is discrepant material?
Discrepant material is material or product that does not meet specified requirements (also called non-conforming material).
How does the rate of water flowing through a pipe affect the overall efficiency of the system?
The rate of water flowing through a pipe directly impacts the overall efficiency of the system. Higher flow rates can lead to increased pressure and energy consumption, while lower flow rates may not meet the system's requirements. Finding the right balance in flow rate is crucial for optimizing efficiency.
Which river is the sister river in Jean M Auel's The Valley of Horses and Plains of Passage?
The Sister river is the Tisza river, flowing down through Hungary to meet the Great Mother (Danube) river in Belgrade, Serbia.
What is the point where two rivers meet?
The place where two rivers meet is called a confluence.
What does sub standard material mean?
It means that the material does not meet at least one of the requirements in terms of its quality.
What happens when surface currents meet continents?
The current is deflecte due to the lack of force in the current.
Where is the strongest force exerted by scissors blades to cut through a piece of material?
the cutting edges nearest the handles
How do egg cells meet in frogs?
they meet through the ovary
