Find the electric field within the wire

Assignment Help Physics

Reference no: EM13336108

A current of 200 rnA flows in a silver wire of radius 0.8 mm. Find:

(a) the drift speed of the electrons;

(b) the electric field within the wire. The free electron density is 5.8x1028 m-3.

Reference no: EM13336108

Questions Cloud

Create a separate test directory : Use jUnit to write thorough unit tests for the Phone and Employee classes. Do not put test code in the src directory, instead, create a separate test directory.

Find the vertical deflection of the end of the rod : A horizontal aluminum rod 4.5 cm in diameter projects 5.5 cm from a wall. A 910 kg object is suspended from the end of the rod. find the vertical deflection of the end of the rod

What is the firms cost of a new issue of common stock : The firm can sell a 15-year, $1,000 par value, 8 percent semi-annual bond for $960. A flotation cost of 2 percent of the face value would also be required , but was not factored into the market price listed above.

Describe standard reduction potentials for nickel : Standard reduction potentials for nickel(II) and copper(II) The standard reduction potential for a substance indicates how readily that substance gains electrons relative to other substances at standard conditions.

Find the electric field within the wire : A current of 200 rnA flows in a silver wire of radius 0.8 mm. Find the electric field within the wire

The percentage of completion method to recognize revenue : Alpha Great Construction is using the percentage of completion method to recognize revenue:

Calculate the satellites gravitational potential energy : In order better to map the surface features of the Moon, a 379-kg imaging satellite is put into circular orbit around the Moon at an altitude of 1.21 × 10^2 km. Calculate the satellite\'s gravitational potential energy

What is the amplitude of the particles motion : The position of a particle in cm is given by x = (7) cos 10?t, where t is in seconds. What is the amplitude of the particle's motion

Find what decision should be made regarding the projects : The Kitchen Inc. is considering the following 3 mutually exclusive projects. Projected cash flows for these ventures are as follows: Plan A Plan B Plan C Initial Initial Initial Outlay=$3,600,000 Outlay=$6,000,000 Outlay=$3,500,000

User Account

All Pages