In the circuit shown in the diagram below, two thick wires connect a 1.3 volt battery to a Nichrome (Nicr) wire. Each thick connecting wire is 15 cm long, and has a radius of 9 mm. The thick wires are made of copper, which has 8.36e+28 mobile electrons per cubic meter, and an electron mobility of 0.00434 (m/s)/(V/m). The Nichrome wire is 8 cm long, and has a radius of 5 mm. Nichrome has 9e+28 mobile electrons per cubic meter, and an electron mobility of 7e-05 (m/s)/(V/m). Соррer Copper Nichrome What is the magnitude of the electric field in the thick copper wire? V/m What is the magnitude of the electric field in the thin Nichrome wire? V/m Additional Materials

In the circuit shown in the diagram below, two thick wires connect a 1.3 volt battery to a Nichrome (Nicr) wire. Each thick connecting wire is 15 cm long, and has a radius of 9 mm. The thick wires are made of copper, which has 8.36e+28 mobile electrons per cubic meter, and an electron mobility of 0.00434 (m/s)/(V/m). The Nichrome wire is 8 cm long, and has a radius of 5 mm. Nichrome has 9e+28 mobile electrons per cubic meter, and an electron mobility of 7e-05 (m/s)/(V/m). Соррer Copper Nichrome What is the magnitude of the electric field in the thick copper wire? V/m What is the magnitude of the electric field in the thin Nichrome wire? V/m Additional Materials

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 63P

See similar textbooks

Similar questions

The current-versus-voltage behavior of a certain electrical device is shown in Figure OQ27.9. When the potential difference across the device is 2 V, what is its resistance? (a) 1 (b) 34 (c) (d) undefined (e) none of those answers
An aluminum wire 1.628 mm in diameter (14-gauge) carries a current of 3.00 amps, (a) What is the absolute value of the charge density in the wire? (b) What is the drift velocity of the electrons? (c) What would be the drift velocity if the same gauge copper were used instead of aluminum? The density of copper is 8.96 g/cm3 and thedensity of aluminum is 2.70 g/cm3. The molar mass ofaluminum is 26.98 g/mol and the molar mass of copper is 63.5 g/mol. Assume each atom of metal contributes one free electron.
In the circuit shown in the diagram below, two thick wires connect a 1.7 volt battery to a Nichrome (NiCr) wire. Each thick connecting wire is 17 cm long, and has a radius of 11 mm. The thick wires are made of copper, which has 8.36e+28 mobile electrons per cubic meter, and an electron mobility of 0.00434 (m/s)/(V/m). The Nichrome wire is 8 cm long, and has a radius of 2 mm. Nichrome has 9e+28 mobile electrons per cubic meter, and an electron mobility of 7e-05 (m/s)/(V/m). [Copper What is the magnitude of the electric field in the thick copper wire? ]V/m What is the magnitude of the electric field in the thin Nichrome wire? v/m Nichrome Copper
In the circuit shown in the diagram below, two thick wires connect a 1.5 volt battery to a Nichrome (NiCr) wire. Each thick connecting wire is 17 cm long, and has a radius of 11 mm. The thick wires are made of copper, which has 8.36e+28 mobile electrons per cubic meter, and an electron mobility of 0.00434 (m/s)/(V/m). The Nichrome wire is 8 cm long, and has a radius of 5 mm. Nichrome has 9e+28 mobile electrons per cubic meter, and an electron mobility of 7e-05 (m/s)/(V/m). Copper Copper Nichrome What is the magnitude of the electric field in the thick copper wire? V/m What is the magnitude of the electric field in the thin Nichrome wire? V/m
The circuit shown in the diagram contains a battery and two wires made of the same material, but with different diameters. Each wire is 10 cm long, has 7 x 1027 mobile electrons per cubic meter, and an electron mobility of 5 x 10-5 (m/s)/(V/m). The diameter of wire 1 is 3 mm, and the diameter of wire 2 is 0.8 mm. Location A is inside wire 1, and location B is inside wire 2. A steady state current flows through the circuit. Show Transcribed Text B wire 1 wire 2 What is average drift speed of electrons at location B, inside wire 2? VB = m/s
A cell phone contains a battery rated at 2600 mA # h = 2.60 A # h. How many electrons can this battery supply to thephone?
The density of mobile electrons in copper metal is 8.4 x 1028 m³. Suppose that i = 7.2 x 1018 electrons/s are drifting through a copper wire. (This is a typical value for a simple circuit.) The diameter of the wire is 2.2 mm. In this case, about how many minutes would it take for a single electron in the electron sea to drift from one end to the other end of a wire 26 cm long? 405 X minutes
Consider the circuit shown in Figure. The voltage of 35.0 V is applied between points a and b. 12.0 2 4.00 N 5.00 N 6.00 N 8.00 N 1. The equivalent resistance of the circuit is = 2. The total current supplied by the battery is = A 3. The potential differences across 120, 60 is= v & potential differences across 40, 80 is= V 4. The current through 120 is = A & the current through 60 is = A 5. The power dissipated across 80 is =
Asap
A copper wire is r = 2.19 cm in radius and 2.6 m in length, has a resistivity of 1.72x10^-8 Ω m, and carries a current of 3.23 A. The wire has a charge carrier density of 8.49x10^28 electrons/m3. What is the electric potential difference, V in volts, across the wire? Note: Express your answer to three significant figures. Use scientific notation
Four resistors (R1=A ohms, R2=B ohms, R3= C ohms, R4=D ohms) are connected in parallel. Find the current in R2 if the total voltage is 220 V. If the total voltage in the previous item is the potential difference between the two plates of a parallel plate capacitor, what is the capacitance if the amount of charge in one plate is A nanocoulombs?
A strip of doped silicon 260.0 um wide contains 8.80 x 10-2 conduction electrons per cubic meter and an insignificant number of holes. When the strip carries a current of 102 µA, the drift speed of the electrons is 59.6 cm/s. What is the thickness of the strip? Um