A magnetic dipole is under the influence of two magnetic fields. The angle between the two field directions is `60^(@)` and one of the fields has a magnitude of `1.2xx10^(-2)T`. If the dipole comes to stable equilibrium at an angle of `15^(@)` with this field, what is the magnitude of the other field?

Explanation

To solve the problem, we need to analyze the forces acting on the magnetic dipole in the presence of two magnetic fields. Let's denote the two magnetic fields as \( B_1 \) and \( B_2 \).

### Step 1: Identify the given information
- The magnitude of the first magnetic field \( B_1 = 1.2 \times 10^{-2} \, T \).
- The angle between the two magnetic fields \( \theta = 60^\circ \).
- The angle at which the dipole is in stable equilibrium with respect to \( B_1 \) is \( \phi = 15^\circ \).

### Step 2: Use the equilibrium condition
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