menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Physics & Astronomy
  3. Study Set
    Physics for Scientists
  4. Exam
    Exam 28: Direct-Current Circuits
  5. Question
    If R = 30 KΩ, C = 5
Solved

If R = 30 KΩ, C = 5

Question 1

Question 1

Multiple Choice

If R = 3.0 kΩ, C = 5.0 mF, ε = 6.0 V, Q = 15 mC, and I = 4.0 mA, what is the potential difference Vb − Va? If R = 3.0 kΩ, C = 5.0 mF, ε = 6.0 V, Q = 15 mC, and I = 4.0 mA, what is the potential difference V<sub>b</sub> − V<sub>a</sub>?   A)  −3.0 V B)  +9.0 V C)  −15 V D)  +21 V E)  −6.0 V


A) −3.0 V
B) +9.0 V
C) −15 V
D) +21 V
E) −6.0 V

Correct Answer:

verifed

Verified

Related Questions

Q2: At what rate is thermal energy being

Q3: If R<sub>1</sub> = 3.0 Ω, R<sub>2</sub> =

Q4: What is the current in the 10-Ω

Q5: What is the potential difference V<sub>B</sub> −

Q6: The algebraic sum of the changes of

Q7: At t = 0 the switch S

Q8: If R = 2.0 kΩ, C =

Q9: Determine the current in the 10-V emf.

Q10: When a 20-V emf is placed across

Q11: If ε <sub>1</sub> = 4.0 V, ε

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines