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A parallel-plate capacitor with area 0.500m2 and plate separation of 4.00mm is connected to a 3.00 V battery.
(a) What is the capacitance?
F
(b) How much charge is stored on the plates?
C
(c) What is the electric field between the plates?
N/C
(d) Find the magnitude of the charge density on each plate.
C/m2
A circular loop of wire is in the plane of the paper. The south pole of a bar magnet is being moved from a position in front of the paper in a direction away from the center of the loop. Which is the direction of the induced current in the loop?
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