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Electric resistance is greater in a longer, thinner wire compared to a shorter, fatter wire due to increased collisions between electrons and atoms in the longer wire, leading to higher resistance. This is described by the formula R = ρL/A, where R is resistance, ρ is resistivity of the material, L is length, and A is cross-sectional area.
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Is electric resistance greater in a short fat wire of a long thin wire?
Electric resistance is greater in a long thin wire compared to a short fat wire, due to the higher resistance associated with longer wires and thinner cross-sectional areas. Resistance is determined by the material's properties and dimensions, with length and cross-sectional area being key factors affecting resistance.
A wire that is what would have the greatest electrical resistance?
A long and thin wire made of a material with high resistivity and low conductivity would have the greatest electrical resistance. The resistance of a wire is directly proportional to its length and inversely proportional to its cross-sectional area, so a long, thin wire will have a greater resistance compared to a shorter, thicker wire.
Name of the thin wire inside electric bulb?
The thin wire inside an electric bulb is called a filament. It is usually made of tungsten and becomes hot and emits light when an electric current passes through it.
What is a long thin mark called?
A long thin mark is called a "line."
Why does a long thin wedge have a greater mechanical advantage than a short wide wedge?
A long thin wedge has a greater mechanical advantage because it requires less force to push it under an object due to its increased length, which allows the force to be distributed over a larger area. This increases the chances of success in splitting the object apart compared to a short wide wedge that concentrates the force over a smaller area.
Is electric resistance greater in a short fat wire of a long thin wire?
Electric resistance is greater in a long thin wire compared to a short fat wire, due to the higher resistance associated with longer wires and thinner cross-sectional areas. Resistance is determined by the material's properties and dimensions, with length and cross-sectional area being key factors affecting resistance.
A wire that is what would have the greatest electrical resistance?
A long and thin wire made of a material with high resistivity and low conductivity would have the greatest electrical resistance. The resistance of a wire is directly proportional to its length and inversely proportional to its cross-sectional area, so a long, thin wire will have a greater resistance compared to a shorter, thicker wire.
Is electric resistance greater in a short wire or a long thin wire?
Resistance is the restriction of electrical flow in a component/wire/etc. If you think of a short fat wire as a short freeway and a long thin wire as a quiet country road then the answer is easy to find especially if you imagine 1 thousand cars all trying to travel the distance at once
For a research telescope (with a long focal length) would the thickness be greater or less than for a backyard telescope (with a short focal length)?
Technically the shorter the focal length, the thicker the mirror. But some short focal length telescopes have relatively thin mirrors all the same.
How long does it take for long hair to grow back after being cut?
girls: 2-3 months, maybe 4 if you have thin hair. men : 2 months maybe shorter
What happens to fibers when paper is recycled?
the fibers satrt to get shorter and thin very thin and they get purple like a grape
What burns faster a short fat candle or thin long candle and why?
A long candle because the flame won't melt on the edge so it wont burn that, and the wax in the middle gets too deep and the fire goes out due to lack of oxygen. A long and thin one uses all the wax and since it so thin it burns faster.
Name of the thin wire inside electric bulb?
The thin wire inside an electric bulb is called a filament. It is usually made of tungsten and becomes hot and emits light when an electric current passes through it.
What is a long thin wooden pole that especially old or injured people use to help them walk?
This is called a walking stick or maybe a staff. A walking stick is shorter than a staff
What is the best style of haircut for thin hair?
My sister had thin hair and she got it shorter with layers. It looks a lot better now. Hope this helps.
What is a long thin mark called?
A long thin mark is called a "line."
I am a normal to thin and muscular weight with high stress is this why my period might be VERY light?
YEs, thin, light peole tend to have shorter and lighter periodds.
