a. Two alternating currents are measured and are expressed by 1₁ = 4sin(300лt) amperes and by 12 = 12cos (300mt) amperes. Apply an appropriate technique to find: i. the amplitude of the resultant current ii. periodic time of the resultant current iii. angular velocity and frequency of the resultant current iv. phase angle in radians between i and the resultant
a. Two alternating currents are measured and are expressed by 1₁ = 4sin(300лt) amperes and by 12 = 12cos (300mt) amperes. Apply an appropriate technique to find: i. the amplitude of the resultant current ii. periodic time of the resultant current iii. angular velocity and frequency of the resultant current iv. phase angle in radians between i and the resultant
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