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eter. Let teraction a) Ivass VI DNI ases...

eter. Let teraction a) Ivass VI DNI ases 18. A charged metallic ball is lowered into an insulated metal can. * Insulating thread + Metal can * Insulated stand sion The ball is made to touch bottom of the can. then it is placed on the disc of electroscope shown below. Final observation must be Metal disc Metal rod small icate on the ates At +Gold leaves

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Statement-1: A small metal ball is suspended in a uniform electric field with an insulated thread. If high energy X-rays beam falls on the ball, the ball will be declected in the electric field. Statement-2: X-rays emit photoelectrons and metal and metal becomes negatively charged.

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