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Recent questions tagged telegram-56931
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(chatquestion)...Three charges Q, +q and +q are placed at Q.38 the vertices of a right-angled isosceles triangle as shown. The net electrostatic Q.43 of the configuration is zero if Q is energy equal to Q.44 +9 - 2q (2) 2+ /2 b- (1) 1+ 2 (3)-2q (4) +q In the given figure distance of the point from A where the electric field is zero is Q.39 20 µC 10 uC 80 ст (2) 10 cm (4) None of these. (1) 20 cm (3) 33 cm Figures below show regular hexagons, with charges at the vertices. In which of the following cases the electric field at the centre is not zero Q.45 b. b. Q.4 (1) 29 29 29
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telegram-56931
asked
Feb 15, 2020
by
balaji.thirumalai
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