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In the Circuit Shown,R1 = 10 Ω\varOmega ,R2 = 4 Ω\varOmega ,R3 = 10

Question 49

Multiple Choice

In the circuit shown,R1 = 10 Ω\varOmega ,R2 = 4 Ω\varOmega ,R3 = 10 Ω\varOmega , ε\varepsilon = 10 V,and capacitor has a capacitance C = 2 μ\mu F and the switch S has been closed for a long time.After switch S is opened,how much total energy is dissipated through R3?  In the circuit shown,R<sub>1</sub> = 10  \varOmega ,R<sub>2</sub> = 4  \varOmega ,R<sub>3</sub> = 10  \varOmega , \varepsilon  = 10 V,and capacitor has a capacitance C = 2  \mu F and the switch S has been closed for a long time.After switch S is opened,how much total energy is dissipated through R<sub>3</sub>?   A) 3.27 mJ B) 1.02 mJ C) 4.84 µJ D) 1.41 µJ


A) 3.27 mJ
B) 1.02 mJ
C) 4.84 µJ
D) 1.41 µJ

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