Alerts Wishlist Cart

What is the electric potential (V) at a distance (r) from a point charge (Q)?

Practice Questions

Q1
What is the electric potential (V) at a distance (r) from a point charge (Q)?
  1. V = k * Q / r
  2. V = k * Q * r
  3. V = Q / (4 * π * ε * r^2)
  4. V = Q / (4 * π * ε * r)

Questions & Step-by-Step Solutions

What is the electric potential (V) at a distance (r) from a point charge (Q)?
  • Step 1: Identify the point charge (Q) you are interested in.
  • Step 2: Determine the distance (r) from the point charge where you want to find the electric potential.
  • Step 3: Recall that Coulomb's constant (k) is approximately 8.99 x 10^9 N m²/C².
  • Step 4: Use the formula for electric potential: V = k * Q / r.
  • Step 5: Plug in the values of Q, r, and k into the formula.
  • Step 6: Calculate the result to find the electric potential (V) at the distance (r) from the point charge.
No concepts available.
Biology (School & UG)
Biology (School & UG)
Chemistry (School & UG)
Chemistry (School & UG)
Civil Engineering
Civil Engineering
Commerce & Accountancy
Commerce & Accountancy
Computer Science & IT
Computer Science & IT
Current Affairs & GK
Current Affairs & GK
Data Structures & Algorithms
Data Structures & Algorithms
eBooks
eBooks
Electrical & Electronics Engineering
Electrical & Electronics Engineering
English (School)
English (School)
General Aptitude
General Aptitude
General Knowledge
General Knowledge
General Knowledge & Current Affairs
General Knowledge & Current Affairs
Languages & Literature
Languages & Literature
Law & Legal Studies
Law & Legal Studies
Major Competitive Exams
Major Competitive Exams
Mathematics (School)
Mathematics (School)
Mechanical Engineering
Mechanical Engineering
Medical Science
Medical Science
Physics (School & Undergraduate)
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Quantitative Aptitude & Reasoning
Social Science (School)
Social Science (School)
Technical
Technical
Verbal and Reasoning
Verbal and Reasoning
Vocational & Skill Development
Vocational & Skill Development
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely