20 - The variation of alternating current with time is given in the figure. Accordingly. what are the rms current and angular frequency values? pi (A) 100 t(s) 1 2 50 50 50 3 4 50 - 100 Irms- 50 A w- 60 rad/s Irms-50/2 A w- 78.5 rad/s =) Irms- 50 A w- 120 rad/s Irms 100 A w- 157.1 rad/s e) Irms-50/2 A w= 120 rad/s O O

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Chapter14: Inductance
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The variation of alternating current with time is given in the figure. Accordingly, what are the rms current
20 -
and angular frequency values?
Ai (A)
100
t (s)
1 2
50 50 50
3
4
50
- 100
a)
Irms= 50 A
w= 60 rad/s
b)
Ims=50/2 A w= 78.5 rad/s
C)
Irms= 50 A
w= 120 rad/s
d)
Irms= 100 A
w= 157.1 rad/s
e)
Irms=50/2 A w= 120 rad/s
Transcribed Image Text:The variation of alternating current with time is given in the figure. Accordingly, what are the rms current 20 - and angular frequency values? Ai (A) 100 t (s) 1 2 50 50 50 3 4 50 - 100 a) Irms= 50 A w= 60 rad/s b) Ims=50/2 A w= 78.5 rad/s C) Irms= 50 A w= 120 rad/s d) Irms= 100 A w= 157.1 rad/s e) Irms=50/2 A w= 120 rad/s
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