Power in a circuit
Due in 6 hours, 56 minutes
In the circuit in the figure, \( \mathrm{V} 1 \) is \( 18.40 \mathrm{~V}, \mathrm{~V} 2 \) is \( 20.60 \mathrm{~V}, \mathrm{R} 1 \) is \( 40.0 \Omega, \mathrm{R} 2 \) is \( 72.0 \Omega \), and \( \mathrm{R} 3 \) is \( 62.0 \Omega \). Both batteries are ideal. What is the rate at which energy is dissipated in R1?
\( 4.000 \times 10^{-1} \mathrm{~W} \)
You are correct.
Your receipt no. is \( 158-9169 \) (?) Previous Tries
What is the rate at which energy is dissipated in R2?
\( 2.880 \mathrm{~W} \)
You are correct.
Your receipt no. is \( \underline{158-2012} \) (3) Previous Tries
What is the rate at which energy is dissipated in R3?
\( 6.200 \times 10^{-1} \mathrm{~W} \)
You are correct.
Your receipt no. is \( \underline{158-8703} \) (7) Previous Tries
What power is emitted by battery 1 ?
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What power is emitted by battery 2 ?
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