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Calculate the self inductance per unit l...

 Calculate the self inductance per unit length of a current loop formed by joining the ends of two long parallel wires of radius r separated by a distance d between their axes, neglecting the end effects and magnetic flux within the wires.

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To calculate the self-inductance per unit length of a current loop formed by joining the ends of two long parallel wires, we can follow these steps: ### Step 1: Understanding the Configuration We have two long parallel wires with radius \( r \) and separated by a distance \( d \) between their axes. We will neglect the end effects and the magnetic flux within the wires. ### Step 2: Magnetic Field Calculation The magnetic field \( B \) at a distance \( x \) from one wire (due to that wire) is given by: \[ ...
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