Unit conversion inside a derived gausses law eq

Click For Summary

Homework Help Overview

The discussion revolves around a unit conversion problem related to Gauss's law, specifically converting a given value of \(\alpha = \frac{15 \text{ cm} \cdot \text{ m}^3}{\mu \text{C}}\) into units of meters per coulomb. Participants express confusion regarding the conversion process and the implications of the units involved.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants attempt to convert units using known relationships, such as \(1 \text{ m} = 100 \text{ cm}\) and \(1 \mu \text{C} = 1 \times 10^{-6} \text{ C}\). There are questions about the correctness of their calculations and the handling of the cubic meter term in the context of the conversion.

Discussion Status

There is an ongoing exploration of the conversion process, with participants sharing their attempts and questioning the validity of their results. Some express uncertainty about the role of the cubic meter in the original expression and its effect on the final units.

Contextual Notes

Participants mention that the problem originates from a homework service, indicating that there may be specific constraints or expectations related to the assignment that are not fully articulated in the discussion.

bobasp1
Messages
3
Reaction score
0

Homework Statement


Essentially I'm working out a problem and I am given \alpha = \frac{15cm\bullet m^{3}}{\mu C}
and I need to get it in just terms of meters/coulombs

I'm having a real tough time with weird unit conversions like this.

Homework Equations



1m = 100cm 1 micro coulomb = 1 X 10^-6 coulombs

The Attempt at a Solution


1m/100cm * 10^-6 micro c/1c * the above eq. 1.5 x 10^-7 m^4/C pretty sure that isn't correct.Thanks
 
Physics news on Phys.org
15 cm*m^3/micro C* 1Micro C/1X10^6 C *1 m/ 100 cm
 
bobasp1 said:
1m/100cm * 10^-6 micro c/1c * the above eq. 1.5 x 10^-7 m^4/C pretty sure that isn't correct.

Thanks

the 10^-6 of micro coulomb will become 10^6 when it goes up
 
and whatsthat m^3 with 15cm
 
RTW69 said:
15 cm*m^3/micro C* 1Micro C/1X10^6 C *1 m/ 100 cm
bahh >__< i had it right, I guess my problem isn't correct then Thanks everyone

1.5e-7 m^4/C
cupid.callin said:
and whatsthat m^3 with 15cm

no clue why, its from quest homework service and the problem it self is pretty chill, but that one variable is screwing with me.
 
Last edited:

Similar threads

  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 4 ·
Replies
4
Views
3K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
Replies
1
Views
2K
  • · Replies 1 ·
Replies
1
Views
3K
  • · Replies 6 ·
Replies
6
Views
2K
Replies
5
Views
2K
Replies
4
Views
2K