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Two parallel coaxial circular coils of e...

Two parallel coaxial circular coils of equal radius R and equal number of turns N carry equal currents I in the same direction and are separated by a distance `2R`. Find the magnitude and direction of the net magnetic field produced at the mid-point of the line joining their centres.

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To solve the problem of finding the net magnetic field produced at the midpoint of the line joining the centers of two parallel coaxial circular coils, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Setup**: - We have two parallel circular coils, each with radius \( R \) and number of turns \( N \). - Both coils carry the same current \( I \) in the same direction. - The distance between the centers of the coils is \( 2R \). ...
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