WEBVTT
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harassed Rain slash Start our discussion. Suppose you have
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a coordinate system X Y jet plane. Okay.
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Now, in the X Y plane there are there
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are known conducting place. Okay. At Jackie's,
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it goes to digital. There's a play who have
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a charge Density off sigma and a jab. Physicals
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to door centimeter days a plate off charge density minus
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two sigma. Now you have to find out the
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electric field or over the region's jet. Lest Anjiro
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jet greater than zero, but less than two centimeter
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and gel greater than two centimeters. Okay, so
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let's divide this range in three areas. This is
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our first region. This is our second region.
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And this is our provision. So first of all
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, I want to tell you that electric field due
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to a charge, it is Sigma upon to ab
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Silent north. Okay, if I'm taking the magnitude
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so see, this is the positive charge density,
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which means that charge on this shit is positive.
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And charging this city is negative. So basically in
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region first that elect If I name this year one
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and this year too. So in the region,
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first electric field due to one is in this direction
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, he wouldn't. And in this region, electric
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field you toe to isn't a poor direction, Ito
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, because electric will always comes from positive and go
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towards negative. Okay, in regions sacking the electric
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field even isn't this direction. And e two is
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also in this direction. InVision free electric field due
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to world is in this direction. But electrically do
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toe to is in this direction. No, we
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have to find out that neck electric field and bought
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these regions. So basically, Natalie, like if
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I'm assuming a full electric feel bean positive jet access
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and nag indoor more electric for being negative. Jack
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, Texas. Okay, so basically net electric field
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. So in it in the first region is even
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minus Kick it. Plus you do positive Get cap
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that is getting okay. So Sigma upon the web
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. Silent note plus two sigma upon the website and
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note. So by soul will this we will get
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a net electric field or Sigma two AB silent note
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in positive care direction. Okay, this isn't vector
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ful. Okay, Now in the region, second
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in the region. Second, if you see the
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figure even is in positive change direction and e two
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is also in positive direction. Okay, so it
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is Sigma pawn tohave silent note blurs the one Sigma
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pawn tohave silent note. So the net electrical in
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the real second is Preeb. Silent Lord treats sigma
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upon toe outside a note in positive direction. Okay
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, Right in the region, third in the region
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. Tard even is in positive jack direction. But
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he too isn't negative jet direction. So it will
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be Sigma pawn toe Upsell in north K cap minus
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two Sigma pawn to epsilon. Note K cap.
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So it will comes Toby. Minus sigma pronto.
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Absolute North K cap, that is sick. Mark
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on toe. Absolute note, minus giga. That
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is it. Net electric feel in the third region
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isn't negative. Jet direction. Well, this is
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all for me for this video. I hope you
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will like the video. Thank you.