A charged capacitor is connected to an inductor to form an LC circuit with a frequency of oscillation f = 1.6 Hz. At time t = 0 the capacitor is fully charged
At a given instant later the charge on the capacitor is measured to be Q = 3 ?C and the current in the circuit is equal to 75 ?A. What is the maximum charge of the capacitor? A)
6 ?C
B)
10 ?C
C)
8 ?C
D)
2 ?C
E)
4 ?C
C
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A certain chemical reaction has an activation energy of What temperature must the reaction be at for the reaction rate to be double the rate at 20
A. 290 K B. 310 K C. 330 K D. 350 K E. 360 K
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a. 15% b. 70% c. 45% d. 30%