The electric field in a 1.1mm×1.1mm square aluminum wire is 2.0×10−2 V/m .
What is the current in the wire?
The electric field in a 1.1mm×1.1mm square aluminum wire is 2.0×10−2 V/m . What is the...
The electric field in a 1.1mm times 1.1mm square aluminum wire is 2.3 times 10^-2 V/m. What is the current in the wire? Express your answer to two significant figures and include the appropriate units.
The electric field in a 1.6 mm x 1.6 mm square aluminum wire is \(1.8 x 10^{-2} V/m\) What is the current in the wire?
A 3.0×10−4 V/m electric field creates a 2.1×1017 electrons/s current in a 2.0-mm-diameter aluminum wire. Part A What is the drift speed? Part B What is the mean time between collisions for electrons in this wire?
A 9.8×10−4 V/m electric field creates a 4.9×1017 electrons/s current in a 1.7-mm-diameter aluminum wire. What is the drift speed and what is the mean time between collisions for electrons in this wire?
A 1.9×10−3 V/m electric field creates a 3.2×1017 electrons/s current in a 1.0-mm-diameter aluminum wire. What is the drift speed? What is the mean time between collisions for electrons in this wire?
. A copper wire with diameter 2.0 mm has a 0.23 V/m electric field along its length. Calculate the current in the wire.
The current in a 2.0 mm x 2.0 mm square aluminum wire is 2.5 A. What are (a) the current density and (b) the electron drift speed?
What is the electric field in an aluminum wire if the drift speed of the free elctrons in the wire is measured to be 3.63 * 10^-5 m/s? The resistivity of aluminum us 2.655 * 1-^-8 ohms/m.
An aluminum wire with a diameter of 0.115 mm has a uniform electric field of 0.235 V/m imposed along its entire length. The temperature of the wire is 45.0°C. Assume one free electron per atom. (a) Use the information in this Table of Resistivities and Temperature Coefficients to determine the resistivity (in Ω · m) of aluminum at this temperature. ρ = Ω · m (b) What is the current density (in MA/m2) in the wire? J = MA/m2 (c) What is...
An aluminum wire with a diameter of 0.095 mm has a uniform electric field of 0.205 V/m imposed along its entire length. The temperature of the wire is 35.0°C. Assume one free electron per atom. (a) Use the information in this Table of Resistivities and Temperature Coefficients to determine the resistivity (in . m) of aluminum at this temperature. p= 2.m (b) What is the current density (in MA/m2) in the wire? = C MA/m2 (c) What is the total...