Waec 2022 Physics Question 22

Practice objective / multiple choice question 22 from the 2022 Waec Physics examination. This question covers Magnetism .

Waec 2022 Physics Objective / Multiple Choice 3 Difficulty

Topic: Magnetism

Question 22 WAEC • 2022 • PHYSICS • objective

Which of the following statements about a straight current-carrying wire placed in a uniform magnetic field is correct? The wire experiences

A. maximum motor force if the current reverses its direction.

Correct Answer B. no motor force if it is parallel to the field.

C. no motor force if it is perpendicular to the field.

D. a motor force with constant direction if either the current or the magnetic field is reversed.

Correct Answer

Correct Option:

no motor force if it is parallel to the field.

This is Waec 2022 Physics Question 22. It is one of the objective questions from the 2022 Waec Physics examination.

The question covers Magnetism .

Difficulty level: 3 .

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