In the figure the resistances are R = 0.970 and R2 = 1.90, and the ideal batteries have emfs & = 2.9 V, and 2-3-5.0 V. What are the (a) size and (b) direction (up or down) of the current in battery 1. the (c) size and (d) direction of the current in battery 2, and the (e) size and (f) direction of the current in battery 3? (g) What is the potential difference V-V? R R =1& (a) Number (b) (c) Number i (d) (e) Number (f) (g) Number i eTextbook and Media V Units Units V Units Units V