7. A balloon weighs 9.8 x 10-*N. If two uniformly charged balloons are brought together, one with Q and the other with -Q, what should Q be so that the attraction between them = mg?
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![-R=10Cm
son weighs 9.8 x10 N. ,
If two undormly
mq](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbe1e0ee6-c72a-45e6-a3a7-df42e9ec3dea%2Fca80b535-439e-4e3a-be07-67b49eabd516%2Fxb2uk4r_processed.jpeg&w=3840&q=75)
![7. A balloon weighs 9.8 x 10-*N. If two uniformly charged balloons are brought together,
one with Q and the other with -Q, what should Q be so that the attraction between
them =
mg?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbe1e0ee6-c72a-45e6-a3a7-df42e9ec3dea%2Fca80b535-439e-4e3a-be07-67b49eabd516%2Flpifbdj_processed.jpeg&w=3840&q=75)
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