Why must the test charge used to measure an electric… | StemPy Lab

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Why must the test charge used to measure an electric… | StemPy Lab

Quizzes
Why must the test charge used to measure an electric field be small?

PhysicsEasyHigh School (11–12)Electricity & Magnetism › Electrostatics A-Level AP IB

Created by StemPy Lab

Why must the test charge used to measure an electric field be small?

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← One student gives the unit of the electric field as volt for each metre. Another gives it as newton for each coulomb. Which statement is correct?The charge on a tiny ball is -8.4 nC. How large is the electric field at a point 15 cm away from the middle of the ball? →

More onElectricity & Magnetism › Electrostatics

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