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When a certain circuit consisting of a c...

When a certain circuit consisting of a constanteuif, an inductance, and a resistance is closed, the current in it increases with time according to curve 1 (see the figure accompanying the problem). After one parumoter (G, L, or R) is changed, the increase in current follows curve 2 when the circuit is closed a second time. Which parameter was changed and in what direction?

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