Waec Model Questions Vol1 2019 Physics Question 46

Practice objective / multiple choice question 46 from the 2019 Waec Model Questions Vol1 Physics examination.

Waec Model Questions Vol1 2019 Physics Objective / Multiple Choice Hard Difficulty
Question 46 WAEC_MODEL_QUESTIONS_VOL1 • 2019 • PHYSICS • objective

Two point charges +2 µC and +5 µC are fixed in air 0.12 m apart. A point P lies on the perpendicular bisector of the line joining the charges, at a distance 0.10 m from the midpoint. Determine the magnitude of the net electric field at P. Give your answer in N·C⁻¹ (express in scientific notation to two significant figures).

Answer Options

A. 5.6×10⁶ N·C⁻¹
B. 2.5×10⁶ N·C⁻¹
C. 3.2×10⁶ N·C⁻¹
Correct Answer D. 4.0×10⁶ N·C⁻¹
Correct Answer
D
Correct Option:
4.0×10⁶ N·C⁻¹

About This Question

This is Waec Model Questions Vol1 2019 Physics Question 46. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Physics examination.

Difficulty level: Hard .

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