How Thevenin & Norton Theorems work when Dependent Source exists in circuit | Bangla Tutorial

[@LEEEB]

#I3_Value_Calculation
Vx = - I2
From mesh 1,
2(I1 - I2) - 2Vx = 0
From these two equations, we get
I1 = - 3I2
From mesh 2,
6 (I2 - I3) + 4I2 + 2 (I2 - I1) = 0
18I2 - 6I3 = 0 [ Since I1 = - 3I2 ]
From mesh 3,
6 (I3 - I2) + 2I3 + 1 = 0
- 6I2 + 8I3 = - 1
Solving last two equations,
I3 = - 1/6

[@LEEEB]

@UC2-U1PNWBoRx5xm00mzGixA যেই comment এর reply তে তুমি comment করেছো, সেই comment এর দিকে খেয়াল করো।
একদম উপরের 1st equation থেকে Vx এর value নিয়ে 2nd equation এ বসিয়ে, then simplify করলেই I1= - 3I2 পাবে।

[@tanvirislam7049]

bhaiya Vx=-4I2 keno hoilo na?

[@Emotionallyunavailable0_0]

If we put vx value -i2 in second equation then i1 becomes 0

[@MDYasin-ur8cp]

2I1=0 hoye gelo na? 1st solve e

[@shahriarislam9417]

Vx= - 4 I2

[@mdlazimalmuttakin1159]

বাংলা ভাষায় এরকম কন্টেন্ট ডেভলপ করার জন্য অনেক ধন্যবাদ ভাই❤️

[@shaikatdasdipto6165]

ভাই,,, স্যার অাপনাকে মন থেকে ধন্যবাদ 🙂🙂👍👍

[@LEEEB]

Thank you❤️

[@shaonrahman9595]

Well explained! Keep it up!

[@jawadulalamshabab2546]

If we try to get In ( norton current) by transforming the source of 5A ,i got the norton current 10/9. However i'm getting norton current 10/3 from In= Vth/ Rth formula. Could you please explain what happens to the Vx when we transform the source of 5A source.

[@iftekharnayeem7421]

Vaia amar o same ashche...source transformation kore mesh use kore In=10/9 A, but source transformation na kore actual circuit e supernode chalaile ashe 10/3 A ...

[@shawonhussain07]

6:37
is I(Norton)= 1.25A ??

[@tanzimahmed9309]

EEE KUET🔥🔥
💝💝

[@LEEEB]

Yes! 😁 ❤️❤️

[@anantoutshaho5509]

for those who are confused vx=-4i2 and all other calculations are correct

[@yusufhasanrakib7582]

mesh korar proyojon ta ki bolben?

[@Topview639]

node a jhamela ki ? 1:55

[@smashiqueiqbal2176]

viya Rth ki I th and Vth theke directly ver kora jai na ?

[@RedwanMostafa-e8d]

nde analysis korte gele supernode hoy bole analysis korte jhamela

[@mdrahidkhan8892]

Beautiful

[@himelhadiozzaman530]

vaiya, I3 = -1/3 ber korar mesh equation ta kindly comment a ullekh korle upokrito hotam.

[@LEEEB]

Vx = - I2
From mesh 1,
2(I1 - I2) - 2Vx = 0
From these two equations, we get
I1 = - 3I2
From mesh 2,
6 (I2 - I3) + 4I2 + 2 (I2 - I1) = 0
18I2 - 6I3 = 0 [ Since I1 = - 3I2 ]
From mesh 3,
6 (I3 - I2) + 2I3 + 1 = 0
- 6I2 + 8I3 = - 1
Solving last two equations,
I3 = - 1/6
#Sorry_for_being_late.

[@himelhadiozzaman530]

Thank You, Brother.

[@LEEEB]

@@himelhadiozzaman530 Thanks😊
If you like us, then you can tell your friends about us!

[@azazahmed4533]

Nodal e problem ki

[@আলকোরআনএরআলো-ত৪ঞ]

স্যার যদি 5A এর জায়গায় 18V যুক্ত থাকে সে ক্ষেএে কি করতে হবে?

[@shafiqulislam4499]

Short korte hbe

[@mizanurrahmansaiem3089]

Kmn kore bojay Cray

[@monthasir_afnan6367]

Bhaya Vx = -4 * I2 hobe na?

[@md.faiazrubaetchowdhury]

nodal analysis er jhamela ki

[@nafizurrahman6932]

Vaia apni kuet er kototomo batch?

[@estiakahmed804]

Node ar jhamela ta plz clear koren

[@eyestracker8922]

Vx=-l2 etai to bujhtechi na😐

[@yasinsourav841]

এখানে একটি ভুল হয়েছে। শেষের 4 ohms resistor টায় Source Transformation করা যাবে না। তাহলে 4 ohms এর voltage ঠিক থাকবে না

[@abdullahfarhan624]

Ow

[@bangtannies]

mesh analysis ta dekhay dile ki hoto? ekta math e jokhon korben completely korte paren na? ekhn j amr ans milena! parle ki r video te ashtam?!!

[@LEEEB]

Mesh analysis videos are abundantly available throughout the RUclips including our channel also. Please search and watch them with a little bit more effort.

[@ismam715]

ekhane node diye kore ki problem hobe, bujhlam na..

[@ismam715]

dependent source ta niye jhamelai porchi,
jodi ami node analysis diyei korte chai, tahole kivbe korbo...
plz bolben...

[@md.rakibulalambhuyan_5584]

Nodal analysis korle jhamela ki chilo?

[@LEEEB]

Supernode form করতো।
২টা নোড এর মাঝে voltage source থাকলে তখন Supernode form করে।
supernode এর concept টা অনেকের কাছে একটু জটিল লাগে। এজন্য avoid করা হয়েছে।
By the way, যেকোনো ভাবেই problem টা সলভ করা যায়। Choice is yours!
Suggestion: smartly shorter procedure follow করা better.

[@mdnakib9602]

Nodal analysis easy হয়।
Node 1 and Node 2 ( left to right. )
5-V1/4-V2/6=0.....equation 1
V1-V2=-2Vx=-2V1
=> V2=3V1......equation 2
Solving the two we get, V2 = 20V.

[@AnisurRahman-u5b]

তাদের মূল বই মেশ দিয়ে করা তাই মেশ দিয়ে করছেন। তাই বোঝলাম

[@omarabdullah5399]

why not Vx= 4I2??

[@khalidibnhamid1121]

it is 4I2.

[@md.mahfojurrahman5684]

I3 এর মান কিভাবে 1/6 আসছে?

[@LEEEB]

Mesh analysis kore pawa gase. Mesh analysis age onk tutorial ei in details explain kora hoise. Ejonno ektu short e bola hoise. Apni 5:35 dekhano circuit e mesh analysis korle easily I3 calculate korte parben.

[@ARGHOMONDALA]

vai nood er problem ki

[@remembering2739]

ওনার একটাই কথা। না বুঝলে কমেন্ট করবেন😑😑😑