What is the magnitude of the magnetic force per unit length on a wire carrying a current of 8 A making an angle of `30^@` with the direction of a uniform magnetic field of `0*15T`?

Explanation

To find the magnitude of the magnetic force per unit length on a wire carrying a current of 8 A making an angle of \(30^\circ\) with a uniform magnetic field of \(0.15 \, T\), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Given Values**:
- Current, \(I = 8 \, A\)
- Magnetic field strength, \(B = 0.15 \, T\)
- Angle between the wire and the magnetic field, \(\theta = 30^\circ\)
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