What happens if a 40 W incandescent lightbulb, designed to be connected to an ac voltage with
Question:
What happens if a 40 W incandescent lightbulb, designed to be connected to an ac voltage with amplitude 170 V and frequency 60 Hz, is instead connected to a 170 V dc power supply? Explain. What dc voltage would make the lightbulb burn with the same brightness as the 170 V peak 60 Hz ac?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
And rms voltage V2 170 V1414 120226 V Then the resistance of the bulb R V ...View the full answer
Answered By
Umair Expert
Hi Everyone.
I have 6 years of teaching experience.
I am serving as a tutor 2 more websites.
I will provide you projects and solutions of questions related to any subject.
I am a good programmer.(PHP, Python)
I am good command in mathematics.
I am here to assist you.
I'll be very happy to work with you...
Thanks dear..
0 Reviews
10+ Question Solved
Related Book For 
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
Question Posted:
