Monday, May 7, 2012

Physics Help:)!!!?

Base on the questions and answer given from a- c please help to figure out part D please show explanation thank you



A typical television dissipates 245 W when it is plugged into a 120 V outlet.



(a) Find the resistance of the television.



58.7757 ohms



(b) The television and 3.0 wires connecting the outlet to the fuse form a series circuit that works like a voltage divider. Find the voltage drop across the television.



113.87 V



(c) A 10 hair dryer is plugged into the same outlet. Find the equivalent resistance of the two appliances.



8.55 ohm



(d) Find the voltage drop across the television and the hairdryer.



? V



Physics Help:)!!!?

Somewhere something does not add up, because to get this value for total resistance (8.55ohm) the circuit has to be a parallel circuit and they are talking about a voltage divider circuit which is a series circuit? R you sure the other answers are all correct?

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