Why is the heliocentric model not correct
2 answers:
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Answer:
The required potential difference is .
Explanation:
We know, electric field is nothing but the negative gradiant of potential. Mathematically, in three-dimension,
In one dimension, the magnitude of the electric field is
where '' is the applied voltage and '
'is the distance through which the voltage is applied.
Given, .
So the required potential difference is