calculate the Coulomb's force between two a-particles separated by a distance 3.2×10^_15metres
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Since we have not been given the charges on the two particles, lets take the charges to be both positive and that their values are each +1.00 coulombs.
The formulae for getting the coulomb force is:
F = (k × Q₁ × Q₂) / d² where k is a constant, the two Q's represent the charges on the two particles and d represent the distance between the two charged particles.
The value of the constant k is:
9.0 × 10⁹ N. M²/C²
d =3.2 ×10¹⁵meters
Q₁ = Q₂ =+1.00coulombs
Substituting in the formula we have :
9.0 × 10⁹ × 1.00 ×1.00=9.0 × 10⁹
9.0 × 10⁹ / (3.2 × 10¹⁵)² =
9.0 × 10⁹ / 1.024 ×10³¹ =8.7891 × 10⁻²²N
The formulae for getting the coulomb force is:
F = (k × Q₁ × Q₂) / d² where k is a constant, the two Q's represent the charges on the two particles and d represent the distance between the two charged particles.
The value of the constant k is:
9.0 × 10⁹ N. M²/C²
d =3.2 ×10¹⁵meters
Q₁ = Q₂ =+1.00coulombs
Substituting in the formula we have :
9.0 × 10⁹ × 1.00 ×1.00=9.0 × 10⁹
9.0 × 10⁹ / (3.2 × 10¹⁵)² =
9.0 × 10⁹ / 1.024 ×10³¹ =8.7891 × 10⁻²²N
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