In Figure, the resistors have the values R 1 = 7.00 , R 2 = 12.0 ,
Question:
In Figure, the resistors have the values R1 = 7.00 Ω, R2 = 12.0 Ω, and R3 = 4.00 Ω, and the ideal battery's emf is ξ = 24.0 V. For what value of R4 will the rate at which the battery transfers energy to the resistors equal
(a) 60.0 W,
(b) The maximum possible rate Pmax, and
(c) The minimum possible rate Pmin? What are
(d) Pmax and
(e) P min?
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a We use P 2 R eq where Put P 600 W and 240 V and solve for R R 195 b Since ...View the full answer
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