Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of 0.103 N when their center-to-center separation is 38.9 cm. The spheres are then connected by a thin conducting wire. When the wire is removed, the spheres repel each other with an electrostatic force of 0.0332 N. Of the initial charges on the spheres, with a positive net charge, what was (a) the negative charge on one of them and (b) the positive charge on the other
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Physics, 21.06.2019 19:00, michael2737
Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?
Answers: 2
Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of...
Mathematics, 19.06.2020 11:57
Mathematics, 19.06.2020 11:57