Three metallic plates out of which the middle is given charge Q as shown in the figure. The outer plates can be earthed with the help of switches S_1 and S_2 . The area of each plates is the same. Answer the following question based on the given passage. The charge that will flow to the earth when only switch S_1 is connected to the earth is

Three metallic plates out of which the middle is given charge Q as sho

1.	Three metallic plates out of which the middle is given charge Q as shown in the figure. The outer plates can be earthed with the help of switches S_1 and S_2 . The area of each plates is the same. Answer the following question based on the given passage. The charge that will flow to the earth when only switch S_1 is connected to the earth is
Answer» `-(Q//2)` `(Q//2)` `Q` `-Q` Solution : Field inside the CONDUCTOR is zero. CHARGE distribution is SHOWN in fig.

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