In the following diagram, the current passing through 20 Ohm is 1.5 A. 20-2 15 A www- 302 wwww 402 502 ww- vs Find emf of the power supply. a. 70.6 V b. 55.0 V C. 15.6 V d. 23.7 V
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Q: What power is dissipated in a circuit through which 0.12 A flows across a potential drop of 3.0 V?…
A: The question can be solved as follows
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