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Welcome to our Coulomb's Law Calculator - the ultimate tool for understanding and applying Coulomb's Law in the realm of electrostatics. Whether you're a student grappling with physics assignments or a professional seeking quick solutions, our calculator simplifies complex calculations, making Coulomb's Law more accessible.

The Coulomb's Law Calculator is a powerful online tool designed to compute the electrostatic force between two charged objects. It is based on Coulomb's Law, which quantifies the force between two charged particles. This tool facilitates quick and accurate calculations, eliminating the need for manual computation and reducing the risk of errors.

The calculator employs the following formula:

**Where:**

F=k.|q1.q2| / r^{2}

- F is the
**electrostatic force**between the charges, - k is Coulomb's constant (8.99 × 10
^{9}N m^{2}/C^{2}), - q1 and q2 are the magnitudes of the charges, and r is the separation between the charges.

- q1=2 μC,
- q2=−3 μC,
- r=1 m
- Applying the formula,
- F =8.99 × 109⋅∣2 × 10−6⋅(−3 × 10−6)∣(1)
^{2}=5.39 N

- q1=5 μC,
- q2=2 μC,
- r=2 m
- Applying the formula,
- F =8.99 × 109⋅∣5 × 10−6⋅2 × 10−6∣(1)
^{2}=2.25 N

- q1=4 μC,
- q2=4 μC,
- r=3 m
- Applying the formula,
- F =8.99 × 109⋅∣4 × 10−6⋅4 × 10−6∣(3)
^{2}=3.17 N

Yes, the calculator is flexible and accommodates various units, such as microcoulombs (μC) or coulombs (C).

The force will be attractive, and the calculator will provide a positive value for the force.

Absolutely! Whether you're a student, researcher, or professional, our calculator is designed to meet a wide range of needs.