The emf's in the circuit have the values E, = 5 V, E, = 8 V and E3 resistors have the following value of resistances R, = 11 Q, R2 = 44 Q, R3 = 550 and R4 = 11 V. The %3D %3D = 3.3 Q. b) Find the current through the resistance R3 current Give your answer up to at least three significance digits. A c) Find the magnitude of potential difference across the points p and q (i.e. potential difference of point q relative to point p.).. magnitude of potential difference Give your answer up to at least three significance digits. V Ri Rz Ry Ei E3 R3 Ez

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