The electrical power (P) dissipated by an incandescent lamp is directly proportional to the square of the voltage drop (E) across the lamp and inversely proportional to the electrical resistance (R) of the lamp.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter25: Surge, Spike, And Lightning Protection
Section: Chapter Questions
Problem 4RQ: If a voltage spike lasts for 1.5 nanoseconds, what is the frequency of the spike?
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The electrical power (P) dissipated by an incandescent lamp is directly
proportional to the square of the voltage drop (E) across the lamp and
inversely proportional to the electrical resistance (R) of the lamp.
Transcribed Image Text:The electrical power (P) dissipated by an incandescent lamp is directly proportional to the square of the voltage drop (E) across the lamp and inversely proportional to the electrical resistance (R) of the lamp.
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