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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two pith balls each with mass m are suspended from insulating threads. When the pith balls are given equal positive charge Q, they hang in equilibirum as shown. We now increase the charge on the left pith ball from Q to 2Q while leaving its mass essentially unchanged. Which of he following diagrams best represent the new equilibrium configuration?

Two pith balls each with mass m are suspended from insulating threads. When the pith balls are given equal positive charge Q, they hang in equilibirum as shown. We now increase the charge on the left pith ball from Q to 2Q while leaving its mass essentially unchanged. Which of he following diagrams best represent the new equilibrium configuration?

A positive point charge 50 muC is located in the plane xy at a point with radius vector r0 = 2i + 3j . THe electric field vector E at a point with radius vector r = 8 i - 5 j is Two pith balls each with mass m are suspended from insulating threads. When the pith balls are given equal positive charge Q where r0 and r are expressed in meter