Q. A 18.0 x 18.0 square loop of wire lies in the xy-plane with its bottom edge on the x-axis. The resistance of the loop is 0.530 . A magnetic field parallel to the z-axis is given by 0.810 , where is in tesla, in meters, and t in seconds. What is the size of the induced current in the loop at = 0.470 ?
Q. A 10.0-μF capacitor is charged to 15.0 V. It is next connected in series with an uncharged 5.00-μF capacitor. The series combination is finally connected across a 50.0-V battery, as diagrammed. Find the new potential differences across the 5-μF and 10-μF capacitors.