Neco Model Questions Vol1 2022 Physics Question 22

Practice objective / multiple choice question 22 from the 2022 Neco Model Questions Vol1 Physics examination.

Neco Model Questions Vol1 2022 Physics Objective / Multiple Choice Hard Difficulty
Question 22 NECO_MODEL_QUESTIONS_VOL1 • 2022 • PHYSICS • objective

Two point charges, \(q_{1}=+8\ \mu\text{C}\) at point A and \(q_{2}=-2\ \mu\text{C}\) at point B, are placed 0.12 m apart on a straight line. (a) Find the position on the line where the net electric field is zero. (b) Calculate the electric potential at that point due to both charges. Give the potential in volts.

Answer Options

A. 0.04 m from the +8 µC charge; 2.5×10^5 V
B. 0.06 m from the +8 µC charge; 3.2×10^5 V
Correct Answer C. 0.08 m from the +8 µC charge; 4.5×10^5 V
D. 0.10 m from the +8 µC charge; 6.0×10^5 V
Correct Answer
C
Correct Option:
0.08 m from the +8 µC charge; 4.5×10^5 V

About This Question

This is Neco Model Questions Vol1 2022 Physics Question 22. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Physics examination.

Difficulty level: Hard .

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