density of charge on a sphere of radius 'R' in terms of electric intensity 'E' at a distance 'r' in free space is (o = permittivity of free space) 2 R E ER (a) & E (b) r 7.² (c) (d) Eo Er R² R Eo E

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Surface density of charge on a sphere of
radius 'R' in terms of electric intensity 'E' at a
distance 'r' in free space is (o = permittivity of
free space)
2
R
Eo ER
(a)
Mater
& E
(b)
2
(c)
(d)
Eo E
R
r²
Eo Er
R²
Transcribed Image Text:Surface density of charge on a sphere of radius 'R' in terms of electric intensity 'E' at a distance 'r' in free space is (o = permittivity of free space) 2 R Eo ER (a) Mater & E (b) 2 (c) (d) Eo E R r² Eo Er R²
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