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In the figure the ideal batteries have emfs &₁ = 18.3 V, 82 = 9.31 V, and 3 = 5.50 V, and the resistances are each 2.00 2.
What are the (a) size and (b) direction (left or right) of current i₁? (c) Does battery 1 supply or absorb energy, and (d) what is
its power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy,
and (h) what is its power?
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