Please show all the steps as detail as possible.... I need help with this.... **
ID: 1546732 • Letter: P
Question
Please show all the steps as detail as possible.... I need help with this....
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Suppose the capacitor shown here is charged to Q and then the battery is disconnected. Now suppose you pull the plates further apart so that the final separation is d_1. A. Which of the quantities Q, C, V, U, E change? Q: __________ C: __________ V: __________ U: __________ E: __________ B. How much does each change? (answer in terms of Q, C, V, U, E, d and d_1 and appropriate constants as needed) Q: __________ C: __________ V: __________ U: __________ E: __________ Repeat the above (A and B)- but this time the battery is is kept attached to the capacitor A) Q: __________ C: __________ V: __________ U: __________ E: __________ B) Q: __________ C: __________ V: __________ U: __________ E: __________Explanation / Answer
2.
Q:charge doesn't go anywhere.so it must stay the same
C:it will change
V:it will change
E:No change
U:it will Change
B.
Q:Same
C:since C is inversely proportional to d then as distance increased, capacitance decreased.
V:as V is inversely proportional to C,as C deceasing V will be increased
E: Doesn't have to change
U:internal energy is directly proportional to C and V^2, then as V is increased and C is decreasing the net effect will be more on energy.Hence energy will increase.
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