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Im=πI Im= √2I Ie= √2Im Im=√2/2I
i＝ 0.637Im i＝ 0.707Im i＝Im/√3 i＝ 0.5Im
i= Im sin ω t i= Im sin（ω t＋90°） i= Im sin（ω t－90°） i= Im sin（ω t＋180°）.
Im=√3I； Im=√2I； Im=0.707I； Im=1.57I
Yes, I won’ t be going home until Friday. No. I have a class until one o’ clock, and after that I’ m going to spend a couple of hours at the library before going home. Yes. But I am afraid I have to stay for a few hours in the city library before going home. Yes. If I were you, I wouldn’ t go home directly.
I=21/2Im I=21/2Im/2 I=2Im I=Im/2
Im=√ 2I； Im=√2I／ 2； Im=I； Im=√ 3I。
i=Im sin（ω t＋180°） i=Im sin（ω t－180°) i=Im sin（ω t＋90°） i=Im sin（ω t－90°）
Yes, I won' t be going home until Friday. No. I have a class until one o' clock, and after that I' m going to spend a couple of hours at the library before going home. Yes. But I am afraid I have to stay for a few hours in the city library before going home. Yes. If I were you, I wouldn' t go home directly.
Im = 2I Im = 2I/2 Im =I Im = 3I。
Yes, I won' t be going home until Friday. No. I have a class until one o' clock, and after that I' m going to spend a couple of hours at the library before going home. Yes. But I am afraid I have to stay for a few hours in the city library before going home. Yes. If I were you, I wouldn' t go home directly.
Im=√2I Im=√2I／2 Im=I Im=√3I
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