Voltage kya hota hai?

#for_you ⚡ Voltage kya hai? Voltage = Electric pressure (bijli ka dabav) Jaise paani tanki se pipe me pressure se nikalta hai, waise hi voltage wire me current ko dhakka deta hai. 👉 Voltage hi current ko flow karne par majboor karta hai. 🔹 Technical definition: Voltage is the difference in electric potential between two points. Iska unit hota hai Volt (V). 🔹 Easy Example (Water analogy): Water System Electrical System Paani ka pressure Voltage Paani ka flow Current Pipe ki patla/mota pan Resistance Agar pressure zyada → paani tez flow Agar voltage zyada → current zyada flow 🔹 Vehicle me example 🚛 Truck ki 12V ya 24V battery ka matlab: Battery itna electrical pressure deti hai Jisse starter, lights, ECU, sensors kaam karte hain Agar voltage kam ho jaye → 👉 Self slow 👉 Lights dim 👉 ECU errors 🔹 Formula relation: V = I × R (Voltage = Current × Resistance) 👉 Short exam definition: Voltage is the electrical force that pushes electric current through a circuit.