Two parallel wires carry equal currents of 10A along the same direction and are separated by a distance of 2.0 cm. Find the magnetic field at a point which is 2.0 cm away from each of these wires.

Explanation

To solve the problem of finding the magnetic field at a point which is equidistant from two parallel wires carrying equal currents, we can follow these steps:

### Step 1: Understand the Configuration
We have two parallel wires carrying equal currents of 10 A in the same direction, separated by a distance of 2.0 cm. We need to find the magnetic field at a point that is 2.0 cm away from each wire.

### Step 2: Identify the Magnetic Field Due to One Wire
The magnetic field \( B \) due to a long straight wire carrying current \( I \) at a distance \( r \) from the wire is given by the formula:
\[
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