A series RL circuit connected across a dc source through a SPST switch, three (3) milliseconds after the switch is closed, the voltage across the inductor is 20V and drops to 5V after 20 ms. if R = 100 ohms, find the value of L. Assume that t=0, i =0 A 1.30H B) 1.22 H c) 1.59H D) 1.25H LYSIAN MARKET Opremsbyjisoo mag dm: NIOUE MARКЕТ

A series RL circuit connected across a dc source through a SPST switch, three (3) milliseconds after the switch is closed, the voltage across the inductor is 20V and drops to 5V after 20 ms. if R = 100 ohms, find the value of L. Assume that t=0, i =0 A 1.30H B) 1.22 H c) 1.59H D) 1.25H LYSIAN MARKET Opremsbyjisoo mag dm: NIOUE MARКЕТ

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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