Question
Answer all the questions or leave it
25 points Save Aeswer Given the diameter D of a rod, what equation would you use to calculate its cross-sectional area? 25 points Save Answer Objects made of the same material but of different shape will have different resistivity value. O True O False A copper rod has a resistance 2.06a.When a voltage of 3.95volts is applied across the copper rod. What is the electric current (in umit of amp) running through the rod? QUESTION 2.5 points Save Answer What is the units for resistivity ρ ? Ω.ft O m/o 2.5 points Save Answer The resistivity value of brass is approximately 07.2× 10-8Ω·m 05.4× 10-sa-m 05.4 x 1002-nm QUESTION 2.5 points Save Answer A metal rod has a length 19.2cm and a radius of 1.72mm, you measure the resistance of the rod to be 3.65 Ω What is the resistivity of the metal in units of am?
media%2F50c%2F50ce9373-03fe-4d5a-81dc-4b
0 0
Add a comment Improve this question Transcribed image text
Answer #1

权ゥせ:) come (a) Tvue 団

Add a comment
Know the answer?
Add Answer to:
Answer all the questions or leave it 25 points Save Aeswer Given the diameter D of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • QUESTION 1 2.5 points Save Answer A block of mass 1.56kg is being pulled by a...

    QUESTION 1 2.5 points Save Answer A block of mass 1.56kg is being pulled by a string parallel to the contact surface with a slowly increasing force. If the block remains stationary until the force reaches 10N, what is the static friction coefficient? QUESTION 2 2.5 points Save Answer A box of mass 3,401.62g is on level ground being pulled bya slowly increasing force at an angle 35.69 above horizontal. If the block is stationary until this force reaches of...

  • Please answer all Questions 25 points Save Answer This compound is Н-С-о- H-C-O H-C-O CH a...

    Please answer all Questions 25 points Save Answer This compound is Н-С-о- H-C-O H-C-O CH a fatty acid a diglyceride Oa phosphoglyceride Oa triglyceride QUESTION 2.5 points Save Answer The following compound is a stanol a hormone a lipid a triglyceride QUESTION 7 2.5 points Save Answer The following is an amino acid H2N ОН O True False O O

  • Please answer this question: A wire of diameter 0.650 mm and length 40.0 m has a...

    Please answer this question: A wire of diameter 0.650 mm and length 40.0 m has a measured resistance of 1.40 Ω. What is the resistivity of the wire? Please answer correctly!!!! Thank you so much in advance! Safari File Edit View History Bookmarks Window Help 48% D, Mon 3:14:43 PM Q mm/s Need Help?Read It Submit Answer Save Progress Practice Another Version 5. +-/10 points SerCP11 17.4.P.016 My Notes+ A wire of diameter 0.650 mm and length 40.0 m has...

  • Please answer all Questions QUESTION 13 2.5 points Save Answer Amino acid sequence of a polypeptide...

    Please answer all Questions QUESTION 13 2.5 points Save Answer Amino acid sequence of a polypeptide is the definition primary structure O O secondary structure O tertiary structure O quaternary structure QUESTION 14 2.5 points Save Answer Cell membranes are lipid bilayers composed of all except for O phosphoglycerides Osterols O triglycerides O sphingolipids QUESTION 15 2.5 points Save Answer This structure is a building block of all O hormones O aromatic metabolites O waxes O steroids O lipids O...

  • Question 4 16 points Save As Consider the triangular prism shaped wire shown in the figure...

    Question 4 16 points Save As Consider the triangular prism shaped wire shown in the figure below where the triangular part is an equilateral triangle with sides c10 mm. The current runs along the length of the wire where -7 m and the wire has cylindrical hole along its length with a cross sectional area of A-17 mm2. if the wire is made out of a material whose resistivity is 179 100m, determine the resistance of the wire Please express...

  • Please answer all Questions QUESTION 10 2.5 points Save Answer The following is an amino acid...

    Please answer all Questions QUESTION 10 2.5 points Save Answer The following is an amino acid True False QUESTION 11 2.5 points Save Answer This compound would be a likely component of the lipid bilayer of cell membranes H-C-O нсо H.coi True False QUESTION 12 2 .5 points Save Answer Branched chain amino acids refer to An amino acid capable of forming two amide bonds (i.e., branched polypeptide) O an amino acid with a fatty acid chain O an amino...

  • « Question 3 of 25 > >> Question 3 4 points Save Answer A rectangular building...

    « Question 3 of 25 > >> Question 3 4 points Save Answer A rectangular building measures 80' 8" long by 40' 4" width. What diagonal measurement would be used to square the structure during layout? A 89'55/16 B.60'6" C 904 D.90 21/4" < < Question 3 of 25 > >> A Moving to another question will save this response. Desktop". 1/23/2020 Question 10 4 points Save Answer What is the grade from a point A of station (28+40) and...

  • 1 points Save Answer QUESTION 25 A student finds the percent transmittance and the absorbance of...

    1 points Save Answer QUESTION 25 A student finds the percent transmittance and the absorbance of a 0.10 M solution at different wavelengths, and the two graphs are presented below. 0 560 60 W ength 400 440 480 5.0 Wavelength (m) What is the optimum wavelength for the analysis? a. 510 nm 0 0 | 튼튼 0 1 points Save Answer Click Save and Submit to save and submit. Click Save All Answers to save all answers Save All Answers...

  • Please answer all problems. Thanks NEXT PRINT ER VERSION イBACK Chapter 20, Problem 013 A coil...

    Please answer all problems. Thanks NEXT PRINT ER VERSION イBACK Chapter 20, Problem 013 A coil of wire has a resistance of 56.2Ω at 29 °C and 53.10 at 55 °C, what is the temperature coefficient of resistivity? Number Units the tolerance is +/-2% OpenShow.wor圡 Click if you would like to show work for this question: Chapter 20, Problem 015 Two wires have the same length and the same resistance but are made up of different materials. The resistivities of...

  • Please answer all Questions QUESTION 1 25 points Swing Answer Which of the following is not a component of a trycer...

    Please answer all Questions QUESTION 1 25 points Swing Answer Which of the following is not a component of a tryceride? glycerol choline fatty acid QUESTION 2 25 points Save Answer Denaturation of proteins by heat can affect all but one of the following levels of structure primary structure O secondary structure O rary structure O quaternary structure Save Answer QUESTION 3 25 points The following fatty acids Osaturated an omega-3 monounsaturated O mega 6 QUESTION 4 25 points Save...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT