I got 36 turns/m is this correct? Two very long concentric solenoids, having radii r, < r2 are placed inside one another, as shown.Both solenoids carry a current of 5.7 A but circulating in opposite directions. When the current isrunning in both solenoids, the magnetic field inside the smaller solenoid is 0.26 mT. If the number ofturns per length N/L for the smaller one is 370 turns/m. What is the number of turns per length forthe larger solenoid?Side ViewHead-on View12

The magnetic field inside the long solenoid is given by; B=μ0 n I (Inside the…

Answered: Two very long concentric solenoids,…

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