How many free electrons does wire have in one meter length
A wire has a current density of 18 A/mm2. If the drift velocity is 5.0×10-8 m/s, how many free electrons does the wire have in a 1.0 m length? The radius of the wire is 1.0 mm.
A)7.1*10^27B)2.3*10^33C)2.3*10^27D)7.1*10^21
Now Priced at $5 (50% Discount)
Recommended (90%)
Rated (4.3/5)
Previn Brothers Inc. purchased land at a price of $29,970. Closing costs were $2,440. An old building was removed at a cost of $11,530. What amount should be recorded as the cost of the land?
A piece of paper 24 in long by 18 in wide, is folded once in such a way that two diagonally opposite corners are made to coincide. What is the length of the crease?
A park in a subdivision is triangular-shaped. Two adjacent sides of the park are 533 feet and 525 feet. The angle between the sides is 53°. Find the area of the park to the nearest square foot.
A summary of Jarvis Company's December 31, 2013, accounts receivable aging schedule is presented below along with the estimated percent uncollectible for each age group.
A wire has a current density of 18 A/mm2. If the drift velocity is 5.0×10-8 m/s, how many free electrons does the wire have in a 1.0 m length?
On December 1, 2013, Colonel Wilder borrowed $400,000 at 12% interest and pledged $500,000 in accounts receivable as collateral. Additionally, Colonel Wilder was charged a finance fee equal to 1%.
Given the situation described, identify the type of sampling involved. A local library polls every 9th customer about the selection of periodicals offered.
One thousand raffle tickets are sold for $2.00 each. One grand prize of $800 and two consolation prizes of $100 each will be awarded. Jeremy purchases one ticket. Find his expected value. Show your work for full credit.
The John Company maintains a checking account at the Bank of the Cumberland. The bank provides a bank statement along with canceled checks on the last day of each month.
1928228
Questions Asked
3,689
Active Tutors
1442526
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
The belief that the misinformation effect results from instances where the original memory is replaced with a new, incorrect memory
Question: A profiler concludes the offender is socially isolated based solely on a single disorganized crime scene.
During a serial burglary investigation, analysts construct a geographic profile suggesting the offender lives within a certain radius of crime scenes.
A police department adopts a new offender profiling system that has impressive success stories but lacks peer-reviewed validation.
Question: A forensic psychologist's opinion is excluded in court because it lacks scientific validity.
How will the attitudes of the family you grew up in impact you as a counselor? What about the ones you have now?
Summarize: Adam participated in an individualized functional analysis to identify some of the variables related to his aggression, tantrum