Ramesh’s mother emptied a polypack of pulses into - id14137729 от GreenHerbz206 16.01.2020 15:49

Question

Physics: Ramesh’s mother emptied a polypack of pulses into a container; some of the pulse grains got stuck to the polythene and did not fall in the container. Give reason.

GreenHerbz206 · Accepted Answer

the strength of the electric field on the point charge= n/c

the electric field is given by

e= $\frac{kq}{r^{2}}$

q=6μc= 6 x 10⁻⁶c

r=100 m

e= $\frac{(9x10^{9})(6x10^{-6})}{100^{2}}$

e=5.4 n/c

so the electric field on the point charge= 5.4n/c

Ramesh’s mother emptied a polypack of pulses into a container; some of the pulse

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