where r0 and r are expressed in meter
A block of mass ma is suspended vertically with a spring of spring constant k. The block is made to oscillate in a gravitation field. Its time period is fould to be T. Now the space between the plates is made gravity free, and an electric field E is produced in the downward direction. Now the block is given a charge q. the new time period of oscillation is
29
Oct
A block of mass ma is suspended vertically with a spring of spring constant k. The block is made to oscillate in a gravitation field. Its time period is fould to be T. Now the space between the plates is made gravity free, and an electric field E is produced in the downward direction. Now [...]
Three charges ( each Q ) are placed at the three corners of an equilateral triangle. A fourth charge q is placed at the centre of the triangle . The ratio [q/Q] so as to make the system in equilibrium is
29
Oct
Three charges ( each Q ) are placed at the three corners of an equilateral triangle. A fourth charge q is placed at the centre of the triangle . The ratio [q/Q] so as to make the system in equilibrium is A positive point charge 50 muC is located in the plane xy at a [...]
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, where r0 and r are expressed in meter , is
29
Oct
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, where r0 and r are expressed in meter , is A positive point [...]
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?
29
Oct
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 [...]
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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 ,