# A 200 turn coil has an inductance of 12 mH. If the number of turns is increased to 400 turns, all other quantities (area, length etc.) remaining the same, the inductance will be _____ ? with Answer - Electrical Engineering Mcqs | TestPrep

> Solved MCQ: A 200 turn coil has an inductance of 12 mH. If the number of turns is increased to 400 turns, all other quantities (area, length etc.) remaining the same, the inductance will be _____ ? Correct Answer: D. 48 mH. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# A 200 turn coil has an inductance of 12 mH. If the number of turns is increased to 400 turns, all other quantities (area, length etc.) remaining the same, the inductance will be _____ ?

Direct Answer & Quick Reference

The correct option is **D. 48 mH**.

A. 6 mH

B. 14 mH

C. 24 mH

D. 48 mH **(Correct Answer)**

✨ Explain with AI

Verified Key: D. 48 mH
Solved by 2,963+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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