4. If the same two dust particles have -1.0 10-10 C of charge on one, and
+3.2 C 10-10 C on the other, what is the force between them now?
a theory that the universe began in a giant explosion (two words) it has 7 letters
k Q1Q2/d^2
where k = 9*10^9
big bang
To calculate the force between two charged particles, we can use Coulomb's Law, which states that the force between two charged objects is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. The equation for Coulomb's Law is:
F = k * (Q1 * Q2) / r^2
Where:
- F is the force between the particles
- k is the electrostatic constant, approximately equal to 9 × 10^9 N * m^2/C^2
- Q1 and Q2 are the charges of the particles
- r is the distance between the particles
Let's calculate the force using the given information:
Q1 = -1.0 × 10^-10 C (charge of the first particle)
Q2 = +3.2 × 10^-10 C (charge of the second particle)
Now, we need to determine the distance between the particles. Unfortunately, the distance is not provided in the question. Without the distance, we cannot calculate the force accurately.
Please provide the distance between the two particles, and I can help you calculate the force using Coulomb's Law.