Experimental Results Report

Experimental Results Report

Coulomb’s law

ID No : Name : __________________ Date : _______________________

1. Measurements and calculation
The first charge: q₁ =______C, m₁=________kg
The second charge: q₂ =______C, m₂=________kg

Relative distance, r (m)	Inclined angle, θ (degree)	Measured Coulomb force	Calculated Coulomb force	Relative Error (%)

※ – Coulomb’s constant


2. Results and discussion


3. Questions
Discuss how the result would change if big charged spheres are used instead of charged particles. Consider as sum of two radii of both charges are less then relative distance (center-to-center distance).