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3 Cards in this Set
- Front
- Back
- 3rd side (hint)
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A negative charge moves between two plates (towards the right) of a parallel plate capacitor. As a result its kinetic energy will do which of the following: A) point to the right B) increase C) become negative D) not change E) decrease |
B) increase |
Draw a picture |
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3 charges of equal magnitude exist (2 negative and 1 positive) in an equilateral triangle formation. What's the direction of the net force that the positive charge and one of the negative charges (- on left and +on right of bottom) exert on the other negative charge (the top one) |
To the right |
Draw picture |
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What is the electric field (magnitude and direction) that will balance the weight of an electron? A) 1.6 x 10^-19 N/C, downward B) 1.02 x 10^-7 N/C, upward C)1.02 x 10^-7 N/C, downward D)5.58 x 10^-11 N/C, upward E) 5.58 x 10^-11 N/C, downward |
E) 5.58 x 10^-11 N/C, downward |
Equation |
