Some parts are already answered please provide the answer fo

Some parts are already answered please provide the answer for \"incorrect\" parts. Thank you

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Problem 1. 1 Part A Consider the sinusoidal voltage v(t) 50 cos (400mt 60°) V What is the maximum amplitude of the voltage? Express your answer to three significant figures and include the appropriate units. Unax 50.0 V Submit My Answers Give Up Correct Part B What is the frequency in hertz? Express your answer using three significant figures. f= 200 Hz Submit My Answers Give Up Correct Part C What is the frequency in radians per second? Express your answer using three significant figures. 1260 rad/s = Submit My Answers Give Up Correct Part D What is the phase angle in radians? Express your answer using three significant figures. - rad Submit My Answers Give Up Incorrect; Try Again; 7 attempts remaining Part E What is the phase angle in degrees? Express your answer using three significant figures. 8-1-30 Submit My Answers Give Un Incorrect; Try Again; 7 attempts remaining Part F What is the period? Express your answer to three significant figures and include the appropriate units. T 5.00 ms Submit My Answers Give Up Correct Part G What is the first time after t = 0 that u = 0 V? Express your answer to three significant figures and include the a ppropriate units. t = 0417 ms Submit My Answers Give Up Correct Part H The sinusoidal function is shifted 5/6 ms to the right along the time axis. What is the expression for v(t)? () 50sin(400nt + 2/3) V 50sin 400t) V 50 cos(400t) V 50 cos(400nt + 2n/3) V Submit My Answers Give Up Correct Part I What is the minimum value of milliseconds that the function must be shifted to the left if the expression for vit) is 50sin(400nt) V? Express your answer using three significant figures. t 0.41 667 ms Submit My Answers Give Up Incorrect; Try Again; 7 attempts remaining

Solution

D) PIE/3

E) 60 DEGREES