💡 Inductor Kya Hota Hai? | Kaam, Types, Symbol aur Use | Hindi mein

 🔸 Inductor Kya Hota Hai?

Inductor ek passive electronic component hai jo current me hone wale sudden changes ko oppose karta hai.

Ye ek coil (lambi wire) hota hai jise generally copper wire se banaya jata hai aur kisi core pe lapet diya jata hai.

🌀 Symbol: L

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🔸 Inductor ka Kaam Kya Hota Hai?

Jab current change hota hai to inductor uske against ek voltage produce karta hai — is effect ko inductance kehte hain.

Ye energy ko magnetic field me store karta hai.

AC me react karta hai, DC me allow karta hai.

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🔸 Inductance (L) kya hai?

Inductor ki property hoti hai Inductance, jise L se denote karte hain.

Unit hoti hai Henry (H)

🧠 Formula:

V = L × (di/dt)

Yani voltage is proportional to rate of change of current.

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🔸 Types of Inductor:

1️⃣ Air Core Inductor

– Koi core nahi hota, sirf wire coil hoti hai

– High frequency circuits me use

2️⃣ Iron Core Inductor

– Iron core hota hai — jisme magnetic field zyada store hoti hai

– Power circuits me use

3️⃣ Ferrite Core Inductor

– Ferrite material ka core hota hai

– High-frequency applications, filters

4️⃣ Toroidal Inductor

– Ring shape core (donut-type) hota hai

– Compact size me high inductance

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🔸 Inductor Ka Use Kahan Hota Hai?

✅ Filter circuits me — ripple hatane ke liye

✅ Power supplies me

✅ Transformers ka important part

✅ Radio circuits — frequency tuning me

✅ Motors aur generators me

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🔸 Inductor vs Capacitor:

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🔸 Inductor Ka Symbol:

🌀

Symbol me loop/coil jaisa dikhaya jata hai:

__

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📌 Conclusion:

Inductor ek important passive component hai jo energy ko magnetic field me store karta hai.

Har power supply aur signal filter circuit me inductor ka role hota hai.

Basic se leke advanced electronics tak, inductor ek must-know part hai.