A point charge of 40 stat coulomb is placed 2 cm in front of an earthe – McqOptions

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1.	A point charge of 40 stat coulomb is placed 2 cm in front of an earthed metallic plane plate of large size. Then the force of attraction on the point charge is
A.	100 dynes
B.	160 dynes
C.	1600 dynes
D.	400 dynes
Answer» B. 160 dynes

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