When a Camera Flash Goes Off, the Batteries Immediately Begin

question 12

Multiple Choice

When a camera flash goes off, the batteries immediately begin to recharge the flash's capacitor, which stores electric charge given by (The maximum charge capacity is and t is measured in seconds.) How long does it take to recharge the capacitor to 90% of capacity if ?

• A) seconds
• B) seconds
• C) seconds
• D) seconds
• E) seconds

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Definitions:

Psychosexual Development

A theory by Sigmund Freud that describes how personality develops during childhood through a series of stages focused on different pleasure areas of the body.

Anal Stage

The second stage in Freud's psychosexual development theory, occurring between ages 18 months and three years, where the child's focus is on controlling bladder and bowel movements.

Freud

Freud, specifically Sigmund Freud, was an Austrian neurologist who founded psychoanalysis, a method of treating psychopathology through dialogue between a patient and a psychoanalyst.

Erikson's Theory

A psychoanalytic theory proposed by Erik H. Erikson which outlines eight stages of psychosocial development from infancy to late adulthood.