The modulus is given by the formula \(r = \sqrt{a^2 + b^2}\), where \(a\) and \(b\) are the real and imaginary parts of the complex number respectively. In this case, \(a = 0\) and \(b = 2\). So, the modulus is \(r = \sqrt{0^2 + 2^2} = \sqrt{4} = 2\).
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