Consider a particle in a uniform charge electric field.If the particle has a charge of 2C an is placed 3m away from the charge flate. Calculate the work needed to move the 2C particle to a distance of 1m from the plate. Plzz help


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Question Number 31740 by Cheyboy last updated on 13/Mar/18

$C o n s i d e r a p a r t i c l e i n a u n i f o r m$ $c h a r g e e l e c t r i c f i e l d . I f t h e$ $p a r t i c l e h a s a c h a r g e o f 2 C$ $a n i s p l a c e d 3 m a w a y f r o m$ $t h e c h a r g e f l a t e .$ $C a l c u l a t e t h e w o r k n e e d e d$ $t o m o v e t h e 2 C p a r t i c l e$ $t o a d i s t a n c e o f 1 m f r o m t h e$ $p l a t e .$ $P l z z h e l p$
	Answered by tanmay.chaudhury50@gmail.com last updated on 24/May/18

	$L o r e n t z f o r c e = q E q = c h a r g e o f c h a r g e p a r t i c l e$ $E = e l e t r i c f i e l d s t r e n g t h f o r c h a r g e p l a t e$ $w o r k d o n e = q E d$ $d = d i s p l a c e m e n t$ $q = 2 C d = 1 m m$ $E = \frac{σ}{2 ϵ_{0}} (f o r n o n c o n d u c t i n g s h e e t)$ $E = \frac{σ}{ϵ_{0}} (f o r c o n d u c t i n g s h e e t)$ $i n q u e s t i o n σ = n o t g i v e n$ $i n q u e s t i o n s h e e t t y p e w h e t h e r c o n d u c t i n g$ $o r n o n c o n d u c t i n g n o t m e n t i o n e d$ ${(W)}_{c} = q \times \frac{σ}{ϵ_{0}} \times d f o r c o n d u c t i n g s h e e t$ ${(W)}_{N C} = q \times \frac{σ}{2 ϵ_{0}} \times d$ $p u t t h e v a l u e o f q = 2 C d = 1 m m$
	Commented by tanmay.chaudhury50@gmail.com last updated on 24/May/18

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