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A circuit consisting of three ideal batteries with voltages &1,
81
82, and E3, and three ideal resistors with resistances R, R2,
and R3, is shown in the figure. Calculate the current Ip
R3
E2
through point P. Let the sign of the current correspond to its
direction, with "up" being positive.
P
E1 = 23.5 V, 82 = 10.5 V, 8z = 30.0 V
%3D
%3D
%3D
R1
R2
R = 1.20 k, R2 = = 6.25 kQ
14.0 k2, R3
%3D
%3D
%3D
E3
0.055
Ip =
%3D
Incorrect

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