Kuki duno ma resistance hai duno ideal nahi hai isliya some current loss hota rahta hai isilya time ka sath current decrease hota hai aur charging discharge process stop ho jata hai
@@VigyanRecharge super conductor se bhi nahi hoga sayd kyuki magnetic field current ke magnitude change hone ki wajah se hota hai but is case me ek hi baar magnetic field produce hoga Please reply..
Sir I have a question Agar hum ek helicopter lee kar asman mee seedha upara chale jaye aur ruk jay to kya hum earth ke rotation ke madat se mumbai se delhi jaa sakte haa??? If yes so why? Or if no so why not??
First time I feel proud for me bcz I make tesla coil in my science Exhibition and tomorrow I'm going to represent it and I understand this video BTW I'm in 7th class
LC circuits do not produce infinite energy because they are subject to energy losses due to resistance in the circuit and other factors such as radiation and electromagnetic interference. The energy stored in the circuit is transferred back and forth between the inductor and capacitor, but each cycle of transfer results in some energy loss. Additionally, the circuit is designed to operate at a specific resonant frequency, and if the frequency deviates from this value, the energy transfer will be less efficient. Therefore, while LC circuits can be used as energy storage devices, they cannot produce infinite energy.
Because according to lenz law the flux or magnetic fields oppose thir cause of induction therefore it will oppose their initial cause of induction which will indirectly decrease current and wires will have some resistance which will also decrease the value of current and if we neglect all resistances and losses then still according to Faraday's law of electro magnetic induction which says to generate current the conductor must cut an magnetic field but in this case the magnetic fields would not be cut be inductor and hence no current will induce and capacitor will not charge again
Tesla Coil steup transformer ki tarah work karti hain Matlab low number turn coil main current dene par high number turn coil main magnetic field increase hoti hain aur super conductor use karke uski frequency 50 - 60 Hz karni padti hain Main isse try Kiya tha aur 100% work karta hain
If we use superconducting wire then due to continuous charging and discharging of Capacitor produces an electromagnetic wave (produced by accelerating or oscillating charge)
-because moving charge particles in a close loop always release its energy in form of electromagnetic resiation (maxwell law on acclerating charge particle)
@@VigyanRecharge sir jab hum super conductor lagayenge tab resistance=0 almost ho jayega tabhi capacitor aur inductor ki charging and discharging speed badh jayegi jiske vajahse frequency increase ho jaayegi. Par isme bhi mera doubt hai ki agar frequency increase hui to skin effect (in inductor coil) ke vajah se current reduce ho jayega even capacitor ka dielectric heat up ho jayega.
Sir there is small resistance in the wires And energy will be lost in firm of heat H=i²RT. I we use superconductor than the supercunductor will be there inly for connections b/w capacitor and inductor coiling of inductor has some resistance and terminals of capacitor will have some normal cunductor so energy will be lost in form heat . And and there is back EMF in inductor that will also play an important role in this ❤🎉
One more reason is.. Capacitor Generate Electromagnetic wave during charging and discharging of Capacitor.. That's why some energy get lost in the form of radiation energy...
@@VigyanRecharge sir super conductor wala answers sayad muze pata he. Pehli baat to ye he ki conductor or inductor dono ka internal resistance hota he or dusri baat ye he ki Inductor ke magnetic field banane se wah jis medium me he uske particle se interfere ke ksran particles ko energy mil jayegi or energy loss ho jayegi. Jitna dense medium utni energy loss. Yahi karan he ki electric wire water pipe line ki tarah niche nahi hote upper hote
Simple si baat hai jab energy form change karti hai to 100% conversion nahi hota man made koi aysa system nahi h ki ye conversion process 100% ho jaaye Bsss isi wajah se perpetual motion naam ki koi chij nahi hoti By the way annihilation ke baare mein aapka kya khyal hai comments karna ( anti matter and matter)
Jiski bijali khatam hogi kyuki inductor kyunki kuch energy hamesh thermal energy ke rup ne nikal jayegi aur ckt me initial se kam current pass hogi capacitor me bhi kam energy hoti rahegi jab tak sari energy thermal energy ke rup me na nikal kar..
Done ke path me kuch resistance hota hai Agar superconducting material bhi use Kiya phir bhi hamare pas ideal inductor & capacitor nahi hai donho me tolerance eg (5%) hota hai isiliye kuch der baad charging or discharging ka process band ho jayga Ye continue chalu rehene ke liye hame ideal capacitor & inductor jisme voltage drop na ho aur tolerance bhi 0% ho, inko superconducting material se connect karna hoga tbhi ye process continue chalu rahega ❤
Ye baat sahi hai ki kuch theories ko sahi se explain nhi Kiya gya hai business purpose and security ke liye jaise nuclear reactor ka concept. Lekin maximum theories ko kafi achha se explain Kiya gya hai
Or ek minute.... DC DC motor to connect karaga to ac current aata hai or DC motor DC current sa he chal te hai na ke Ac sa.... Nahi isa nahi usa kisi sa bhi nahi chala he motor... Ok by
Sir there are two possibility :- If we use dc current then the current will be blocked and we will not get any output. If we use ac current then in inductor there is not much change in the waveform so current will flow eaisily will by shortcircuited...
We study ideal case whereas in reality there is inductive and capacitive reactance responsible for the losses and according to second law of thermodynamics also losses can never be zero!!
it is an ideal situation which is clearly stated in ncert and many books... so in order to gain practical knowledge we have to start considering an ideal situation and study about it before moving forward...
In this case There is also resistance inside the path...which will reduce the energy. or gradually the energy will decrease and a time will come when the energy from the inductor will not be able to reach the capacitor or from the capacitor to the inductor.
Kyoki dono me copper ki coil aur plate hai , aur dono ka kuch na kuch resistance hoga , jisse power loss ke karan electrical energy heat me convert hoker khatm ho jayegi .
Yesa isliye kyuki ye sari energy electric megnetic field me change ho jayegi joki aage Jake dhire dhire khtm ho jayegi to last me puri energy loss ho jayegi ..
This circuit helps to make resonance frequency. Where capacitor leads it's current & lags it's voltage.On the other hand inductor lags it's current & leads it's voltage But some losses like dielectric loss (capacitor loss)& stray loss (inductor loss) occurs on the circuit As a result without supply all the charges become zero.
Resistance.. Hre material ke ander kuch na kuch resistance hota hai hai, islia current flow ke time dere dire current heat ke form me discharge ho jayega......
When we would use energy the magnetic fields force would be reduced and less current would be induced and we would only get current equal to that the capacitor wold have .( if super conductor is used)
LC oscillation..sab ka internal resistance hota h jisme energy loss hota h..aur wo har cycle p wo ghat ta hua 0 hota h..bcz koi b component ideal ni hoti..practically alag hota h.
Reason of major energy loss.Charge is oscillating between capacitor and inductor and Because oscillating charges radiates energy in form of electromagnetic wave so enegy get lost .same mechanical is used in microwave oven to produce microwave.also energy is lost in form of heat due to resistance but small amount .please reply if I'm right
Resistance by which current of electricity converted in heat energy so there is reduce in magnitude of electrical current .Thus this can't possible to make a circuit without dissipation of energy until the conduct is superconductor at -273K
It is LC oscillation and if we consider resistance of wire this will become a damping oscillation case so after a certain time all charge will be leaked out in the form of heat and light
Answer of your question : 1. There will be some resistance in all the wires, so gradually the power will end and this process will end. 2. Concept of L-C circuit Remember that due to resonance the current in the circuit will become zero.
Both are used to store energy so when both device are being continiously due tge energy stored and receive will gradually decrease therefore it isnot perpetual
Ncert always deal with ideal situation for our better understanding and easy calculations While we all know that LC will be damped and loses energy slowly as heat kyuki aisha koi tar nahi jiska koi R nahi ......Ramlal
Sir apke uske commnet ke reply wale question ka answer ye hai ki agar humne super conductor use kiya toh jo uska resistance hai woh zero ho jayega matlab charge kabhi kam nhi hone wali ... But woh bana ne ke liye apan ko minus 250-278 C° girana padega jo possible nahi hai..
It’s happens when you don’t attend the class properly. It’s an ideal case. In real word there is resistance in wire that dissipates the the electrical energy and dies eventually after dampened oscillation. If the capacitor, inductors and wire were made of superconductor the oscillation would continue. Don’t blame the book if don’t know it.
Because resistance of wire heat loss hoga Or superconducter se be nhi hoga kyunki inductor me flux leakage bhi hoga Ek or wajah ye bhi hy ki energy actual me wire nhi energy flux ke through travel krti hy Toh loss kabhi bhi zero kr paana possible nhi (found this information on vertasium)
Agar coil ki jagah super conductor use kare to bhi losses hoga lekin vo loss dielectric material me hoga jo capacitor ke do plates ke bich me hoga jisko dielectric loses kahte hai
Because due to resistance they loss their energy in the form of heat. If somehow we able to invent superconductor which has almost zero resistance then we able to oscillate this till infinit time. This mecansim is also known as L-C oscillation.
Kyuki resistance ki bjh se electric energy heat energy me convert hote hue atmosphere me chli jati hh.... Or electric energy Kam hoti chli jaati hh ..... Or ek time ke baad khtam ho jati hh...
Energy input = Energy output (Energy not produce not destroying only converting) If electricity converting magnetic fild that mean some amount lose Energy on heat even in vacuum it pass also capacitor it also heat so lose energy. Some time letter Energy is finished Heat Energy + capacitor storage Energy = inductor storage magnetic fields Energy + heat Energy
Potential difference is needed Just like you show in this video capacitor work like a pendulum and with time (in some millisecond) Capacitor sustain a stable state
Due to resistance of wire so it will losss power and when producing magnetic field it is not 100 percent efficient so tht is why it is hot possible pratickely
Study "Control Systems" in Electrical or Electronics Engineering & watch impulse response of 2nd order undamped system. That's detailed explanation. Practically not achievable because lossy inductor has series resistance and lossy capacitor has shunt resistance.
What would you like to teach kids - 1 . slowly progress to the reality from the ideal or 2. Burden them with reality at the beginning itself. The book has never written that the inductor capacitor connection with make a back and forth current flow forever. It's you who joined few discrete concept of the book to arrive at the conclusion BUT YOU FORGOT TO ADD 3 MORE CONCEPT FROM THE SAME BOOK - 1. Every conductor has resistance 2. There is I2R loss when current flows 3. EM radiation loss.
