Final answer:
The standard sinusoidal representation of the phasor for the function v(t) is 10 A<20 rad/s, with an amplitude of 10 A and an angular frequency of 20 rad/s.
Step-by-step explanation:
The standard sinusoidal representation of the given phasor for the function v(t) = 10 cos(20t - 0°) A involves expressing this function as a sinusoid with amplitude, angular frequency, and phase. Since the function is already in cosine form with an amplitude of 10 A and the phase angle is 0° (which means no phase shift), we can directly use the coefficients in the equation to describe the phasor. The angular frequency can be deduced from the coefficient of t, which is 20 rad/s. The phasor representation would, therefore, be 10 A<20 rad/s.