Question

The resistivity of gold is 2.44x10-8 •m at room temperature. A gold wire that is 0.7 mm in diameter and 41 cm long carries aI'm a bit confused on how to go about this question. Any help would be great, thank you!

0 0
Add a comment Improve this question Transcribed image text
Answer #1

solution Given Resitivity (8) = 2.44 X 100 am Current (I) : 140mA Radics (o) = 0.7 mm = 0.35 mm According to law ohms VE IR

Add a comment
Know the answer?
Add Answer to:
I'm a bit confused on how to go about this question. Any help would be great,...
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
  • The resistivity of gold is 2.44 x 10-8 ohms.m at room temperature. A gold wire that...

    The resistivity of gold is 2.44 x 10-8 ohms.m at room temperature. A gold wire that is 0.9 mm in diameter and 14 cm long carries a current of 940 mA. What is the electric field in the wire? Answer 0.090 V/m 0.028 V/m 0.046 V/m 0.0090 V/m 0.036 V/m

  • Thanks to anyone that helps! Will rate answer. 3. The resistivity of gold is 2.44 x10^-8...

    Thanks to anyone that helps! Will rate answer. 3. The resistivity of gold is 2.44 x10^-8 ohm.m at room temperature. A gold wire that is 0.9 mm in diameter and 14 cm long carries a current of 940 mA. What is the electric field in the wire9 A) 0.036 V/m B) 0.0090 V/m C) 0.028 V/m D) 0.046 V/m E) 0.090 V/m

  • I’m a bit confused on this topic and how to go about this. Any help or...

    I’m a bit confused on this topic and how to go about this. Any help or guidance would be appreciated. Thank you!! 50 100 Given that p(x) is a density function, find the value of a. Give an exact answer. a =

  • I'm confused, any help would be great Question 13 of 20 > Consider a titration of...

    I'm confused, any help would be great Question 13 of 20 > Consider a titration of 50.0mL sample of 0.500 M HCl (a strong acid, which contains 0.0250 moles H:07) with 0.400 M NaOH (a strong base). Determine the pH of the solution after 15.0 mL of NaOH (0.00600 moles of OH) is added.

  • I’m a bit confused on this topic and how to go about this. Any help or...

    I’m a bit confused on this topic and how to go about this. Any help or guidance would be appreciated. Thank you!! Assign an E/Z designation to each of the molecules below. -NH₂ ci B A = Z, B = E A = E, B = 2 ОА Z, B = Z BEE

  • I’m a bit confused on this topic and how to go about this. Any help or...

    I’m a bit confused on this topic and how to go about this. Any help or guidance would be appreciated. Thank you!! Rank the following substituents from lowest to highest priority according to the Cahn-Ingold-Prelog rules. = O -CHI3 -OH -NH2 OD, A, E, B OB, E, D, A A, D, E,B E, B, A, D

  • I’m a bit confused on this topic and how to go about this. Any help or...

    I’m a bit confused on this topic and how to go about this. Any help or guidance would be appreciated. Thank you!! Which of the following is the definition of a pair of diastereomers? A pair of stereoisomers each of which has two chirality centers Any pair of stereoisomers A pair of stereoisomers that are non-superimposable mirror images of one another A pair of stereoisomers that are not mirror images of one another

  • I'm a bit unsure on how I would go about solving this. The incline made a...

    I'm a bit unsure on how I would go about solving this. The incline made a 25-degree angle under the thunderstorm area, and the rest of the measurements can be seen in the image, but I don't think I collected enough information. Any suggestions on how to solve a problem like this (even if there isn't an answer available) would be appreciated. Will rate. In an amusement park ride, a roller coaster car carries screaming patrons down a steep incline....

  • Any help would be great! All of the wires in the circuit shown in the diagram...

    Any help would be great! All of the wires in the circuit shown in the diagram are made of the same material, but one wire has a smaller radius than the other wires. Which of the following statements are true of this circuit in the steady state? Check all that apply The number of electrons passing location B each second is the same as the number of electrons passing location D each second. The electric field at location F points...

  • a. A sculptor has asked you to help electroplate gold onto a brass statue. You know...

    a. A sculptor has asked you to help electroplate gold onto a brass statue. You know that the charge carriers in the ionic solution are singly ionized gold ions, and you've calculated that you must deposit 0.50 g of gold to reach the necessary thickness. How much current do you need, in mA, to plate the statue in 4.0 hours? b. A metallic wire has a diameter of 4.12mm. When the current in the wire is 8.00A, the drift velocity...

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