Question: A certain conductor has 7.50 x 1028 free electrons per cubic meter, a cross-sectional area of 4.00 x 106 m2, and carries a current of

A certain conductor has 7.50 x 1028 free electrons per cubic meter, a cross-sectional area of 4.00 x 10–6 m2, and carries a current of 2.50 A. Find the drift speed of the electrons in the conductor.

Step by Step Solution

★★★★★

3.39 Rating (171 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The drift speed in a conductor of crosssectional area ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

63-P-M-C-R (262).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

Copper has 85 X 1028 free electrons per cubic meter. A 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 A of current. (a) How much time does it take for an electron to...

A piston/cylinder with cross sectional area of 0.01 m2 has a piston mass of 100 kg resting on the stops, as shown in Fig. P2.45. with an outside atmospheric pressure of 100 kPa, what should the water...

A piston/cylinder with cross sectional area of 0.01 m2 has a piston mass of 100 kg resting on the stops. With an outside atmospheric pressure of 100 kPa, what should the water pressure be to lift the...

An electrical conductor designed to carry large currents has a circular cross section 2.50 mm in diameter and is 14.0 m long. The resistance between its ends is 0.104 n. (a) What is the resistivity...

Ch.15 Physics When a glass rod is rubbed with silk, which of the following statements best describes what happens? Electrons are removed from the rod. Protons are removed from the silk. The silk is...

2. [/1 Points] SERPSE10 26.1.P.001.M|. ASK YOUR TEACHER PRACTICE ANOTHER A 350-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,220 A. If the conductor is...

Pls answer both !:( 3. [-/1 Points] DETAILS SERCP11 17.2.P.007.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 330-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current...

The experimental result differs from the assumption. The result shows that the ring oscillator frequencies can be grouped into two groups, where the first group is the high frequency group for the...

OHM's LAW Answer the given problem. Show solution. (If it's handwritten it should be readable,understandable and clear ty.) A. Silver is composed of 5.8 x 1028 free electrons per cubic meter. If a...

A 50.0 m long tungsten wire has a circular cross-section with a radius of 1.20 mm and each end is attached to one terminal of a 1.60 V battery. The temperature of the wire is 58.0C. Tungsten has 1.87...

Give two assignments, different from those in the text, of probabilities when counting the number of molecules inside a cell starting from an initial number of 3. Compute Pr(N is odd) and Pr(N 1) in...

Explain what can be found on a statement of stockholders equity.

What capabilities in your function should be considered or recognized by two higher stage of strategy?

Suppose that you want to do statistical significance tests for four correlations and you want your EW to be .05. What PC would you use if you apply the Bonferroni procedure?

For a correlation of -.64 between Y and Y, each 1-SD change in Zx corresponds to a predicted change of _____ SD in Zy.

When using the LWQ method, a pharmacist needs to obtain 60 mg of a drug using a balance that has a MWQ of 120 mg. If the desired quantity of drug is to be contained in a mixture mass of 150 for the...

What is the difference between the amortization period and the mortgage term?

Consider a 2.0-kg ball and a 6.0-kg ball in free fall. (a) What is the net force acting on each? (b) What is the acceleration of each?

A 10-kg mass is suspended as shown in Fig. 4.41. What is the tension in the cord between points A and B? 45 TAB 45 001 30 10 kg

Referring to Fig. 4.41, what are the tensions in all the cords? 45 TAB 45 001 30 10 kg

MACRS depreciation expense and accounting cash flow Pavlovich Instruments, Inc., a maker of precision telescopes, expects to report pretax income of $433,000 this year. The company's financial...

You want to obtain a sample to estimate howr much parents spend on their kids birthday parties. Based on previous study, you believe the population standard deviation is approximately or = 52.1...

Double your wealth. Kant Miss Company is promising its investors that it will double their money every 3 years. What annual rate is Kant Miss promising? Is this investment a good deal? If you invest...