Ch 16 hw 3

Ch 16 hw 3 - 1. 2/2 points | 2/4 submissions Last Response...

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1. 2/2 points | 2/4 submissions Last Response | Show Details All Responses Notes You need to calculate the potential difference V A - V B . What is the direction of the path? c [ c ] If the charge on the right plate is negative and the charge on the left plate is positive , what is the sign of V A - V B ? negative [ negative ] 2. 2/2 points | 1/4 submissions Last Response | Show Details All Responses Notes You need to calculate the potential difference V D - V A . What is the direction of the path? g [ g ] If the charge on the rod is negative , what is the sign of V D - V A ? negative [ negative ]
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3. 3/3 points | 1/4 submissions Last Response | Show Details All Responses Notes Electrons in a television picture tube In a television picture tube electrons are boiled out of a very hot metal filament placed near a negative metal plate (Figure 16.57). These electrons start out nearly at rest and are accelerated toward a positive metal plate. They pass through a hole in the positive plate on their way toward the picture screen. If the high-voltage supply in the television set
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Ch 16 hw 3 - 1. 2/2 points | 2/4 submissions Last Response...

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