What is the resistance of the conductor is used for?

The resistance of a conductor and the voltage applied to it determine the number of amperes of current flowing through the conductor. Thus, 1 ohm of resistance limits the current flow to 1 ampere in a conductor to which a voltage of 1 volt is applied.

How do you find resistance with cross-sectional length and area?

The resistance R of a cylinder of length L and cross-sectional area A is R=ρLA R = ρ L A , where ρ is the resistivity of the material.

What is the formula R pL A?

The resistivity of a wire is given by R=pL/A.

What is the formula for electrical resistance?

One statement of Ohm’s law gives the relationship between current I, voltage V, and resistance R in a simple circuit to be I=VR I = V R . Resistance has units of ohms (Ω), related to volts and amperes by 1 Ω = 1 V/A.

How do you calculate the resistance of A conductor?

Conductor resistance increases with increased length and decreases with increased cross-sectional area, all other factors being equal. Specific Resistance (”ρ”) is a property of any conductive material, a figure used to determine the end-to-end resistance of a conductor given length and area in this formula: R = ρl/A.

What is the formula for resistance of A conductor?

Specific Resistance (”ρ”) is a property of any conductive material, a figure used to determine the end-to-end resistance of a conductor given length and area in this formula: R = ρl/A.

How do you find the resistance of a conductor?

What is resistance of a conductor Class 10?

Resistance is defined as the property of a conductor to resist the flow of charges through it. The resistance of conductor is numerically given as the ratio of potential difference across its length to the current flowing through it.

What is the formula of V?

Question 1. What is the Formula for Velocity? Answer: Velocity (v) is known to be a vector quantity that measures displacement (or change in position, Δs) over the change in time (Δt), represented by the equation Velocity Formula (v) = Δs/Δt.