Hurry !
nolan is making a capacitor using plates that have an area
of 3.2 × 10–4 m2 separated by a distance of 0.20 mm. he has the two dielectrics listed in the table.
at a voltage of 1.5 v, how much more charge can nolan store in the capacitor using dielectric 1 than he could store using dielectric 2?
a. 7.5 × 10–11 c
b. 9.6 × 10–11 c
c. 1.1 × 10–10 c
d. 1.4 × 10–10 c

1. consider the case in which air fills air shocks on a truck trailer. the pressure in the shocks is 2 mpa. the temperature is 300 k. the diameter of the shock piston is 10 cm and the initial length of the cylindrical cavity containing the compressed air is 40 cm. a. the truck is gradually loaded over a period of a day in a static setting. the temperature is held constant for the atmosphere and thus for the gas shock. calculate the compressibility of the air in the shock for this condition when the truck is initially being loaded. b. if the shocks were loaded in a dynamic setting by driving over bumps, what would be the compressibility? state your assumption. c. what is the initial load on the shock if the shock is in an atmospheric 100 kpa? d. if the shock is compressed using the process described in part a, and the air shock compressed air cavity length decreases to 20 cm, what is the additional load applied to the shock?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

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