Question

There are two identical conducting sphere.if 10 electrons of one sphere are transferred to the other sphere,the what is the difference between their masses, while mass of each electron is m.​

Answer 1

Answer:

Difference in mass of two sphere due to transfer of electrons is given as

$\Delta M = 20 m$

Explanation:

As we know that initially we have two identical spheres

So let say both sphere is of same mass initially which is equal to M

now 10 electrons is transferred from one sphere to other sphere

So mass of one sphere which loses the electrons is given as

$M_1 = M - 10 m$

Mass of other sphere which gain electron is given as

$M_2 = M + 10 m$

so difference in mass of two sphere is given as

$\Delta M = M_2 - M_1$

$\Delta M = 20 m$

#Learn

Topic : Charge transfer and mass transfer

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