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The surface density of charge on the ear...

The surface density of charge on the earth's surface `2.65 xx 10^(-9) c//m^2` , radius of the earth is 6400 km.If the radius of the earth is 6400 km, then the charge carried by the earth is :

A

`1.363 xx 10^6C`

B

`1.363 xx 10^7C`

C

`1.363 xx 10^8C`

D

`1.363 xx 10^9C`

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The correct Answer is:
A
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