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Solution for In an Electric Motor, the Direction of Current in the Coil Changes Once in Each: Two Rotations One Rotation Half Rotation One-four Rotation - CBSE Class 10 - Science

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Question

In an electric motor, the direction of current in the coil changes once in each: 
 two rotations
 one rotation
 half rotation
 one-four rotation

 

Solution

 half rotation

In an electric motor, the direction of current in the coil changes once in each half rotation.

  Is there an error in this question or solution?

APPEARS IN

 Lakhmir Singh Solution for Physics for Class 10 (2019 Exam) (2018 to Current)
Chapter 2: Magnetic Effects of Electric Current
Q: 23 | Page no. 92

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Solution In an Electric Motor, the Direction of Current in the Coil Changes Once in Each: Two Rotations One Rotation Half Rotation One-four Rotation Concept: Electric Motor.
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