In the Figure,the Current in a Solenoid Having No Appreciable

question 41

Short Answer

In the figure,the current in a solenoid having no appreciable resistance is flowing from b to a and is decreasing at a rate of 9.6 A/s.The self-induced emf in the solenoid is found to be 8.4 V. (a)What is the self-inductance of the solenoid?
(b)Which point,a or b is at higher potential?

---

Definitions:

Behavioral Economics

A field of economic research that examines how psychological, social, cognitive, and emotional factors affect economic decisions of individuals and institutions.

Brain Modularity

The concept that the human brain is composed of specialized modules or regions, each responsible for different functions or processes.

Availability Heuristic

A mental shortcut that relies on immediate examples that come to a person’s mind when evaluating a specific topic, concept, method, or decision.