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1) Consider the figure on the right. Points A and B are connected to the positive and negative terminals of a battery respectively. a) What is the direction of the E-field within the wire between points A & C (upwards or downwards)? b) What is the direction of I₁ (current between points A & C)? c) What is the direction of the drift velocity of electrons moving within the wire? d) Assume I₁=10 A and I₂−13. What are the values of I2, I3, and I?

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