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What happens to the resistance of a conductor when the length of the conductor is reduced to half?
If the length of the conductor is halved, the resistance of the conductor also decreases by half. This is because resistance is directly proportional to the length of the conductor. Shortening the length leads to fewer collisions between electrons and reduces the overall resistance.
If conductor is cut half of its length will it affect its conductance?
Cutting a conductor in half will not affect its conductance, as conductance depends on the material and its properties, not its length. Conductance is determined by the material's ability to allow the flow of electric current.
What is the change in resistance of wire when half of its length is inc by 2 percent?
If half of its length is increased by 2%, then its entire length is increased by 1%.In order to know how this affects the wire's resistance, we'd want to be able toassume that its composition and cross-section are constant along its length. Thiscould be a risky assumption, especially since the length was increased ... possiblyby stretching the wire, which would certainly affect the cross section.But without overthinking the situation and making myself nervous about it, lets justassume uniform composition and cross-section along the entire length, throughoutthe observation period. Then its resistance also increases by 1%.
What will be the acceleration of a skydiver when air resistance builds up to be half her weight?
5 m/s^2 (or 4.9 m/s^2 if you want to be exact) Since acceleration is zero when air resistance is equal to weight of object, and the most acceleration possible is 10 m/s^2 (or specifically, 9.8 m/s^2), then when air resistance is half of her weight, acceleration is also half, meaning 5m/s^2.
What happens to the kinetic energy of a body if its speed is reduced to half?
If the speed of the body is reduced to half, its kinetic energy would decrease by a factor of four. This is because kinetic energy is directly proportional to the square of the velocity of the object. So, reducing the speed by half results in the kinetic energy being reduced by a factor of four.
What happens to the resistance of a conductor when the length of the conductor is reduced to half?
If the length of the conductor is halved, the resistance of the conductor also decreases by half. This is because resistance is directly proportional to the length of the conductor. Shortening the length leads to fewer collisions between electrons and reduces the overall resistance.
What happens to the power if the resistance of a circuit doubles and voltage remains the same?
the power will be reduced to the haflf because P=V2/R so when the resistance doubles the power reduced to the half of itsoriginal value
If conductor is cut half of its length will it affect its conductance?
Cutting a conductor in half will not affect its conductance, as conductance depends on the material and its properties, not its length. Conductance is determined by the material's ability to allow the flow of electric current.
What is the change in resistance of wire when half of its length is inc by 2 percent?
If half of its length is increased by 2%, then its entire length is increased by 1%.In order to know how this affects the wire's resistance, we'd want to be able toassume that its composition and cross-section are constant along its length. Thiscould be a risky assumption, especially since the length was increased ... possiblyby stretching the wire, which would certainly affect the cross section.But without overthinking the situation and making myself nervous about it, lets justassume uniform composition and cross-section along the entire length, throughoutthe observation period. Then its resistance also increases by 1%.
What happens to the resistance as the area increases?
Double the area means half the resistance. Resistance = resistivity times length / area. Resistivity is a property of the material only.
Is the total reduction potential of a cell in which potassium (K) is reduced and copper (Cu) is oxidized?
-3.27V
What is the length of day if the distance of earth to sun is reduced to half the distance is about 150 million km average to sun?
24 hours
What is half-lenght?
Half-length typically refers to a measurement that is half of a specified full length. In various contexts, such as in textiles or construction, it can denote a reduced size or scale, allowing for easier handling or fitting. In terms of design or planning, using half-length can help in visualizing proportions or in creating more compact forms. The exact meaning can vary depending on the specific field in which it is used.
What happens to the radius of a circle when the diameter is reduced by half?
The radius is also reduced by half
What happened if you shortened a wire and increased the thickness?
Shorter: less resistance in proportion, so 1/2 length, half resistance, 1/3 length, 1/3 resisttance, etc. Thicker, less resistance in inverse-squared proportion, (it's the *area* that influences resistance), so 2 x diameter, 1/4 resistance, 3 x diamater, 1/9 resistance, etc. Try this: 1/2 length, 3 x diameter, gives 1/2 x 1/9 = 1/18 the resistance.
What is one and one half reduced to?
It cannot be reduced.
If you doubled the load resistor in a wheatstone bridge. the load current would not be half as much Why not?
Because by increasing the load resistance, the total circuit resistance is reduced. This means with less resistance, there is more current drawn from the source. Doubling the size of a load resistor increases the load current.
