Magnetic Field Single vs Two Turns (Jee Mains) | ExamDuo
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Biot-Savart and Ampere's Law
Medium
Magnetic Field Single vs Two Turns
The magnetic field of given length of wire for single turn coil at its centre is B then its value for two turns coil for the same wire is
SELECT ONE OPTION
A
B/4
B
B/2
C
4B
D
2B
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