Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
I have a test tomorrow and I need some help with my homework!
Question. The electrical resistance of a circuit is influenced by three primary factors.
Possible Answers.
1. conductivity
2. shape
3. insulation
4. diameter
5. length
 one year ago
 one year ago
I have a test tomorrow and I need some help with my homework! Question. The electrical resistance of a circuit is influenced by three primary factors. Possible Answers. 1. conductivity 2. shape 3. insulation 4. diameter 5. length
 one year ago
 one year ago

This Question is Open

junkyardBest ResponseYou've already chosen the best response.0
This should be worded the electric resistance of a conductor with DC current flowing through it. You've probably seen this formula before: \[R = \frac{ l }{ \sigma A }\] and that answers the question. Choice #2, the shape I assume means the crosssectional shape of the conductor. This does matter if the conductor carries AC current but it is not one of the answers this question is looking for.
 one year ago

Rajat..Best ResponseYou've already chosen the best response.0
All options are fine except the third one where by insulation doesn't play any role.About shape, it does really matter because the geometry and dimensions are determined by it.
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.