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Student Physices II, 1 sest, Spring 20 1. Two capacitors (2.0 juF and 4.0 μF) are...
1. Two capacitors (2.0 μF and 4.0 μF) are connected in parallel across a 300-V potential difference. Calculate the total stored energy in the system.
Question 6 1 points Save An wo capacitors with capacitances of 2.0 μF and 0.40μF respectively are connected in senes. The systern is connected to a 50-v artery. What electroal poten a energy is stored in the 2.0-uF capacitor? O a. 1.4E-s O b.5.0E-4 O c. 8.3E-5 O d.6.9E-5j O .2.5E-3
Problem 1 R=10012 E15 VI C=60 F R=20012 C-40F R-150K In the figure above, two capacitors and three resistors are connected to a 15 V battery as shown. At t=0, switch S is closed. What is the (a) equivalent capacitance, (b) equivalent resistance and (c) time constant of the circuit. At t=5.0 s, calculate (d) the current through the battery, and (e) charge on C. Problem 2 Consider the following circuit, 3 batteries with EMF: E1 = 6 V, E2...
v3. At what distance from a point charge of 4.0 nC does the electric field have a magnitude of 4.0 N/C? (3.0 m) 4. Two small identical conducting spheres are placed with their centers 0.30 m apart. One is given a charge of 1 0 x10* c other a charge of -3.0 x10 C. (a) Find the electrostatic force exerted on one sphere by the other. (3.0 x 10"N, attraction) the (b) e spheres are connected by a conducting wire....