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For the circuit in Fig. 19.52 find (a) the rate of conversion of internal (chemical) energy to electrical energy within the battery, (b) the rate of dissipation of electrical energy in the battery, (c) the rate of dissipation of electrical energy in the external resistor.
(a) $P=24 \mathrm{W}$(b) $P_{r}=4 \mathrm{W}$(c) $P=20 \mathrm{W}$
Physics 102 Electricity and Magnetism
Chapter 19
Current, Resistance, and Direct-Current Circuit
Electric Charge and Electric Field
Gauss's Law
Electric Potential
Capacitance and Dielectrics
Current, Resistance, and Electromotive Force
Direct-Current Circuits
Electromagnetic Induction
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were you into secured? We have AA battery with internal resistance off one on and World War in meth Andan external residence off five points suitable for If we want to find out the integrated which chemical energy is converted into electrical energy within the battery for that, let's find out. Be current first. The total resistance is simply the sums of the tool assistances, which is 64 Hence the current is vey by our, which is 12 by six to have years. Now that you have this, the rated which chemical energy is converted into electrical issue here is simply the power which is for stage times current, which is always forward. Time's current to five years We know of old age. Thanks Appear is Jules and that I'm sorry, what on that is 24 warts. Thanks for Barbie. The rated which electrical inches converted in tow. Heat energy in the eternal sister. For that way, simply use power is equal device. Where are there? Are is simply the resistance off this restaurants that gives us two square times one home which is forward. And for Potsie Really the traded which 11 challenge is converted into heat and the external sister they see is simply people lies. Where are realize there is resistance off the external minister. We just square dance fight just 21. As you can see, the typical anti generated in the battery is converted into heat energy by both their sisters. That is why for bless 20 years 24 Butoh Conservation of Energy.
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