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Electromagnetic Induction

  1. A current of 2.5 A flows through a coil of inductance 5 H. The magnetic flux linked with the coil is
    1. 2 Wb
    2. 0.5 Wb
    3. 12.5 Wb
    4. Zero
Correct Option: C

Given: current I = 2.5 A
​Inductance, L = 5H ​
Magnatic flux, φ = ?
​We know, φ = LI ⇒ 5 × 2.5 Wb = 12.5 Wb



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