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The figure shows the equipotential lines in a region (generated by charges not s

ID: 1882708 • Letter: T

Question

The figure shows the equipotential lines in a region (generated by charges not shown). A proton is then placed this region. The legend is used to indicate direction. Which statement is true of the electric force on the new charge and the electric field in this region (generated by the charges not shown)? 7V 6V 5V 3V 2V F is in direction C and E is in direction C. F is in direction A and E is in direction C. F is in direction D and É is in direction D. F is in direction A and E is in direction A o F is in direction D and É is in direction B. Fis in direction C and É is in direction A.

Explanation / Answer

As the voltage is decreasing in direction of C, the electric field is directed along C as well.

As the charge used is positive, it will move from high to low potential. Meaning, again along C

Answer is first option

F is along C and E is along C

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