As Shown in the Figure,two Solenoids Are Side by Side

question 28

Multiple Choice

As shown in the figure,two solenoids are side by side.The switch S is initially open.When S is suddenly closed,the direction of the induced current through the resistor R is

• A)from a to b.
• B)from b to a.
• C)No current is induced.

---

Definitions:

Hayflick Limit

The number of times a normal human cell population will divide until cell division stops, indicative of cellular aging.

Survival Curve

A graph showing the number or proportion of individuals surviving to each age for a given species or group.

Reserve Capacity

The extra, unused ability or resource that individuals can draw upon in times of need or stress, contributing to resilience.

Reserve Stamina

The extra capacity or energy that an individual can draw upon when needed, beyond what is normally utilized in daily activities.