What is the period T of the source? onstants Express your answer in seconds to t

Question

What is the period T of the source? onstants Express your answer in seconds to two significant figures. The figure shows a graph of the output from an AC voltage source. (Figure 1) View Available Hint(s) Submit Part E What is the frequency f of the source? Express your answer in hertz to three significant figures. View Available Hint(s) Hz igure 1 of 1 Submit Part F 2 What is the angular frequencywof the source? Express your answer in radians per second to three significant figures. View Available Hint(s) 00.02 0,04 006 0.08 0. Time (s) 1 rad/s

Explanation / Answer

D)

focus on the two top most point

one is at t=0 and other at t=0.08 s

So,

T = t2-t1 = 0.08 s - 0 s = 0.08 s

Answer: 0.08 s

E)

f = 1/T

= 1/0.08

= 12.5 Hz

Answer: 12.5 Hz

F)

w = 2*pi*f

= 2*3.14*12.5

= 78.5 rad/s

Answer: 78.5 rad/s

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