Q
Which best describes an electrical potential?
A. The opposition to the flow of electrical current across a membrane
B. The movement of charged particles like ions
C. A form of potential energy that can produce current
D. A positively or negatively charged atom or molecule
10 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:I'll solve this problem step by step, following the specified formatting guidelines:
Step 2:: Understand the Concept of Electrical Potential
Electrical potential is a fundamental concept in electricity that describes the potential energy of a charged particle in an electrical field. Let's analyze each option carefully.
Step 3:: Evaluate Option A
Option A describes resistance (impedance), which is $$R = \frac{V}{I}$$, representing the opposition to current flow.
This is not the definition of electrical potential.
Step 4:: Evaluate Option B
Option B describes the movement of charged particles, which is more related to electrical current or ion transport. This is not the definition of electrical potential.
Step 5:: Evaluate Option C
- $$q$$ is electric charge
Option C directly describes electrical potential as a form of potential energy that can produce electrical current. This matches the scientific definition of electrical potential. Where:
Step 6:: Evaluate Option D
Option D describes an ion, which is a charged atom or molecule, but not electrical potential itself.
Final Answer
A form of potential energy that can produce current The key characteristic of electrical potential is its ability to represent the potential energy per unit charge, which can drive electrical current through a circuit.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students