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| coulomb force between two charges |
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| electric field of a single charge |
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| Heat gain/ heat loss formula |
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| Equation of state for an ideal gas |
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| Measuredin Pascals, i.e. Newtons/m2 |
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What is the direction fo the electric field lines in between the two plates? |
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A proton in between the two plates will tend to accelerate in which direction? |
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| Two charged objects are very, very far from any other charges. if the charge on one of them is changed in sign, the electric force between them |
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| The shape of an electric field changes, perhaps, but one thing is for sure: |
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| where field lines are closely packed, the field is relatively strong. |
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| If the signs of the charges on two charged objects are both reversed, the electric force between them |
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| The electric charge on an electron ______ that on a proton. |
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| has the same size but the opposite sign as |
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| The electric field around an isolated positive charge |
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| thermal energy that is transferred from one object to another. |
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How many joules are equivalent to 21 calories? |
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A calorie is defined to be the amount of heat required to raise the temperature of |
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In conduction, thermal energy is transported by |
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| the collisions of particles. |
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In convection, thermal energy is transported by |
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In radiation, thermal energy is transported by
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A positively charged object repels
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| positively charged objects. |
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The electric force on a negative charge located near an isolated positive charge |
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| points toward the isolated charge. |
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Two parallel plates have equal but opposite charges. The electric force on a negative charge placed near the center of the plates is |
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| perpendicular to the plates and points toward the positive one. |
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