Calculate excess electrons, charge density, and electric field strength for any charged object.
Determine the number of excess electrons, charge density, and resulting electric field strength based on total charge and object properties using fundamental electrostatic principles.
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Calculate properties for a single electron charge on a small sphere.
Total Charge: 1.602e-19 C
Radius: 0.001 m
Volume: 4.19e-9 m³
Surface Area: 1.26e-5 m²
Distance: 0.01 m
A small charged particle with multiple electron charges.
Total Charge: 1.6e-18 C
Radius: 0.0001 m
Volume: 4.19e-12 m³
Surface Area: 1.26e-7 m²
Distance: 0.001 m
A larger object with significant charge accumulation.
Total Charge: 1e-6 C
Radius: 0.01 m
Volume: 4.19e-6 m³
Surface Area: 1.26e-3 m²
Distance: 0.05 m
Typical charge used in physics laboratory experiments.
Total Charge: 1e-9 C
Radius: 0.005 m
Volume: 5.24e-7 m³
Surface Area: 3.14e-4 m²
Distance: 0.02 m