Register
A copper wire of length 4.00 cm and radius 4.00 mm has a potential difference of 4.00 nV across the ends of the wire. Calculate the amount of charge in microCoulombs) drifting through the cross section
173k views
3 votes
A copper wire of length 4.00 cm and radius 4.00 mm has a potential difference of 4.00 nV across the ends of the wire. Calculate the amount of charge in microCoulombs) drifting through the cross section in 4.00 ms. Assume the resistivity of copper is 1.70 x 10-8 Ohm-meters.

1. 101.88
2. 1.18
3. 0.59
4. 41.40
5. 66.35 [10 points]

User FurryMachine
by
5.6k points

1 Answer

5 votes

Answer: The amount of charge in microCoulombs is 1.18 ( Q = 1.18µC).

The correct option is 2

Explanation: Please see the attachments below

A copper wire of length 4.00 cm and radius 4.00 mm has a potential difference of 4.00 nV-example-1
A copper wire of length 4.00 cm and radius 4.00 mm has a potential difference of 4.00 nV-example-2
User Sherif
by
5.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.6m answers

Other Questions

How does the capacitance of a parallel plate capacitor change with the geometry of the capacitor?
What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? Resistance is directly related to length. Resistance is directly related to the square
Explaining Wave Speed through Different Media Explain why the speed of light is lower than 3.0 × 108 m/s as it goes through different media.
A space station that does not rotate cannot simulate gravity for its occupants. A)True B)False From within a rotating reference frame, the centrifugal force simulates gravity. A)True B)False On a rotating
Explain why the roller coaster’s potential energy is greater at point 1 than at point 4.
Link Copied!