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What is the conductance of a wire that has a resistance of 400 ohms?

The conductance of a wire is the reciprocal of its resistance. Therefore, for a wire with a resistance of 400 ohms, the conductance would be 1/400 siemens, or 0.0025 siemens.


What happens to the current if the conductance decreases?

If conductance decreases, the current flowing through the circuit will also decrease. Conductance is the inverse of resistance, so decreasing conductance means increasing resistance, which impedes the flow of current.


How do i calculate the new conductance of a wire if the conductance of the wire is 100 S and the area of the wire is increased by 23 and the length is reduced by the same amount?

To calculate the new conductance, simply multiply the initial conductance by the change in area: 100 S * 23 = 2300 S. Since the length of the wire is reduced by the same amount as the area is increased, the overall conductance remains the same.


What happens to resistance of the wire if the wire is short?

If the wire is short, its resistance will likely decrease. A shorter wire has less length for electrons to travel through, resulting in lower resistance according to the formula R = ρL/A, where R is resistance, ρ is resistivity, L is length, and A is cross-sectional area.


How does length affect resistance of a wire?

In general, the longer the wire, the greater the resistance. This is because a longer wire offers more resistance to the flow of electrons compared to a shorter wire. The resistance of a wire is directly proportional to its length.

Related Questions

What is the conductance of a wire that has a resistance of 400 ohms?

The conductance of a wire is the reciprocal of its resistance. Therefore, for a wire with a resistance of 400 ohms, the conductance would be 1/400 siemens, or 0.0025 siemens.


What is the inverse of resistance?

The inverse of resistance is conductance.


What happens to the current if the conductance decreases?

If conductance decreases, the current flowing through the circuit will also decrease. Conductance is the inverse of resistance, so decreasing conductance means increasing resistance, which impedes the flow of current.


How do i calculate the new conductance of a wire if the conductance of the wire is 100 S and the area of the wire is increased by 23 and the length is reduced by the same amount?

To calculate the new conductance, simply multiply the initial conductance by the change in area: 100 S * 23 = 2300 S. Since the length of the wire is reduced by the same amount as the area is increased, the overall conductance remains the same.


What is trance conductance?

reciprocal of resistance


Is the unit of resistance and conductance are same?

The unit of resistance is ohms, the unit of conductance (1 / resistance) is siemens. 1/R = S, or alternately R = 1/S.


Is the change in resistance and conductance inversely linear?

Yes, the change in resistance and conductance is inversely linear. Resistance (R) and conductance (G) are related by the equation ( G = \frac{1}{R} ). As resistance increases, conductance decreases proportionally, and vice versa, demonstrating their inverse relationship. This relationship holds true as long as the material and temperature remain constant.


What is conductance?

The word conductance is defined as the reciprocal of resistance. It is inversely proportional to the resistance. Mathematically, it can be expressed as: G=(1/R) or G=(R/z^2)


What is stomatal resistance?

The opposite of stomatal conductance of course!


What is the conductance of a 4.7 Ohm resister?

Conductance is reciprocal of resistance. Hence, G=1/R. Calculate now


When the resistance is known as conductance?

Conductance is the reciprocal of resistance, representing how easily electric current can flow through a material. It is defined as the ratio of current (I) to voltage (V) and is measured in siemens (S). A higher conductance indicates lower resistance, meaning the material allows more current to pass through for a given voltage. Thus, when discussing conductance, one is effectively looking at the ease of current flow in relation to resistance.


What is a measure of how easily current will pass through a material?

resistance conductance or 1/resistance