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A solenoid of length 10 cm and radius 1 ...

A solenoid of length 10 cm and radius 1 cm contains 200 turns and carries a current of 10 A. Find the magnetic field at a point on the axis at a distance of 10cm from the centre.

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To find the magnetic field at a point on the axis of a solenoid, we can follow these steps: ### Step 1: Identify the given values - Length of the solenoid (L) = 10 cm = 0.1 m - Radius of the solenoid (R) = 1 cm = 0.01 m - Number of turns (N) = 200 - Current (I) = 10 A ...
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