Given that the electric flux density D = zρ (cos2 Φ) âz, C/m2 The charge density at point (1,π/4, 3) is

Given that the electric flux density D = zρ (cos2 Φ) âz, C/m2

1.	Given that the electric flux density D = zρ (cos2 Φ) âz, C/m2 The charge density at point (1,π/4, 3) is
A.	3
B.	1
C.	0.5
D.	0.5 a
Answer» D. 0.5 a

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Given that the electric flux density D = zρ (cos2 Φ) âz, C/m2 The charge density at point (1,π/4, 3) is

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