A Uniform Electric Field Is Present in the Region

question 18

Multiple Choice

A uniform electric field is present in the region between the infinite parallel planes of charge A and B, and a uniform electric field is present in the region between the infinite parallel planes of charge B and C. When the planes are vertical and the fields are both non-zero,

• A) and are both directed to the right.
• B) and are both directed to the left.
• C) points to the right and to the left.
• D) points to the left and to the right.
• E) Any one of the above is possible.

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