Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. for the circuit shown all wires have negligible re

For the circuit shown all wires have negligible resistance the battery has a constant internal...

90.2K

Verified Solution

Question

Physics

image

For the circuit shown all wires have negligible resistance the battery has a constant internal resistance of r 8 092 and the two light bulbs B and B are identical each with resistance Rbulb The variable resistor is initially set R 26 092 The switch S in the circuit now is closed To what resistance must the variable resistor be set if bulb B is to have the same brightness after the switch is closed as it did with the switch open www R Battery B 09 09 O 13 09 O 16 09 The answer can be computed only if the bulbs resistance Rhulh is known

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!
Become a Member

Other questions asked by students

Biology
1.2K views

1a. If two solutions are _________ relative to each other, a concentration gradient would not exist. hypertonic hypotonic isotonic turgid 1b....

Physics
1.2K views

Four identical masses of 2.6 kg each are located at the corners of a square with...

General Management
1.2K views

Imagine a market research project (say a manufacturing company intends to know customer response about a...

Biology
1.2K views

Why were the Native Americans against assimilation O They did not trust the government O...

Basic Math
1.2K views

Include all answers with comma betweer Solve the following quadratic equation using the quadratic formula...

Basic Math
1.2K views

11A 5-foot ladder is leaning against a vertical wall. If the bottom of the ladder...

Statistics
1.2K views

bulbs it manufactures is 53 months A researcher for a consumer advocate group tests this...

Calculus
1.2K views

OA OB Oc a t ft sec 5 2 The data for the acceleration a...

Accounting
1.2K views

Accounting
1.2K views

5A. When a corporation uses the indirect method to report its operating activities, what operating...

Accounting
1.2K views

14. Espirit de corps means A. O union is strength B. O service is our...

Accounting
1.2K views

Adjusting Entries and Adjusted Trial Balances Emerson Company is a small editorial services company owned...