Thevenine's Theorem Problem:Need Help with illustration.

In the picture you see two points "A" and "B" ...Find the equivalent Thevenine's voltage and Equivalent Thevenine's resistance between the two points "A" and "B" and hence find the current through the 2 ohm resistance between the two points "A" and "B".... Please describe by proper picture or give me direction in such a way that it is deciphered easily..Always strictly follow thevenine's theorem...

#Physics #HelpMe!

Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

Markdown	Appears as
`italics` or `_italics_`	italics
`bold` or `__bold__`	bold
- bulleted - list	bulleted list
1. numbered 2. list	numbered list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1 paragraph 2	paragraph 1 paragraph 2
`[example link](https://brilliant.org)`	example link
`> This is a quote`	This is a quote
# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"	# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"

Math	Appears as
Remember to wrap math in `$` ... `$` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$

Comments

basically ,you need to remove the resistance in between points A & B , and then find the OPEN CIRCUIT voltage across A & B...( apply kirchoff law to find V(ab) taking the extreme right loop...as no current flows in the loop,you will get a relation of (2 plus voltage across 4 ohm resistor) as your V(ab)).then find R(th) across terminals A & B.by removing all the voltage sources...then convert the given circuit into a thevenin equivalent and PRESTO!!!! now you can easily calculate the current across 2 ohm resistor...

Indraneel Sarkar - 7 years, 8 months ago

give me the results to cross check it...

Sayan Chaudhuri - 7 years, 8 months ago

Basic hints :- As the 10 volt battery provides greater EMF the current will flow in the clockwise direction. Then use the junction rule and loop rule to find the equivalent resistance.

Siddharth Kumar - 7 years, 8 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$