The electric field direction is defined by the direction of the force felt by (select one of the following answers):A. A negativ
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Answer:
Explanation:
According to Gausses theorem, electric flux coming out of charge on all sides q is equal to
q / ε₀
q is charge , ε₀ is permittivity of air whose value is given by
8.85 x 10⁻¹²; q = 21.2 x 10⁻⁹ C
Putting the values we get
FLUX =
2.4 x 10³ Nm²/C