47 Four identical electrical lamps are labelled 1 5V 0 5A which describes the condition...
70.2K
Verified Solution
Link Copied!
Question
Physics
47 Four identical electrical lamps are labelled 1 5V 0 5A which describes the condition necessary for them to operate at normal brightness A 12V battery of negligible interval resistance is connected to lamps as shown then 12V M 9 M R wwwww A The value of R for normal brightness of each lamp is 3 4 B The value of R for normal brightness of each lamp is 21 4 C Total power dissipated in circuit when all lamps are normally bright is 24W D Power dissipated in R is 21W when all lamps are normally bright
Answer & Explanation
Solved by verified expert
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
