The equation of a current is given by i = Imsin2wt. The frequency of the current in Hz is

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Physicst

w/3.14
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Tutor

here angular frequency is 2w so frequency is 2w/2pi=w/3.14=0.32w Hz
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Google Ads Expert 5 Years

The standard equation for AC is i=Imsin(wt), where w=2?F (F is the frequency). Therefore F (frequency) is w/? Hertz in this case.
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Google Ads Expert 5 Years

The standard equation for AC is i=Imsin(wt), where w=2?F (F is the frequency). Therefore F (frequency) is w/? Hertz in this case. - See more at: http://www.urbanpro.com/comment/viewQuestionLevelPage?id=131695#sthash.3ZPjqTJs.dpuf
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A chemistry graduate

denoted as v pronounced as (nu)
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Basic knowledge is a pillar of success

W/3.141
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Basic knowledge is a pillar of success

W/3.1415
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Power To Teach

2f hz
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Trainer

Clarity missing in the text. I think, f = 2w/2lm= w/lm (better you check it once)
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Physics Lecturer for IIT JEE/NEET/IB

two times of original freuency f'=2f
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