Neco 2017 Physics Question 11

Practice objective / multiple choice question 11 from the 2017 Neco Physics examination.

Neco 2017 Physics Objective / Multiple Choice Medium Difficulty

Question 11 NECO • 2017 • PHYSICS • objective

A point charge +5 \(\mu\)C is fixed at the origin. A point charge -10 \(\mu\)C is placed on the positive x‑axis at \(x = 0.12\) m. (i) Determine the position on the x‑axis where the electric potential is zero. (ii) Calculate the magnitude of the electric field at that point.

A. x = 0.08 m; E = 2.11×10^7 N\/C

B. x = 0.03 m; E = 5.00×10^7 N\/C

Correct Answer C. x = 0.04 m; E = 4.22×10^7 N/C

D. x = 0.06 m; E = 3.00×10^7 N\/C

Correct Answer

Correct Option:

x = 0.04 m; E = 4.22×10^7 N/C

This is Neco 2017 Physics Question 11. It is one of the objective questions from the 2017 Neco Physics examination.

Difficulty level: Medium .

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