A, (A2 825 mA A3 37.5 mA 75 mA] 3.0 V 37.5 mA [75 mA] 4.5 V

Q: 9V. 18 Ω ww b 1₂ ↑ 3 VT d 652 352 ↑I3 = -(I₂+)

A: Solution:-

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A:

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