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

question 49

Multiple Choice

In the circuit shown,R₁ = 10 $\varOmega$ ,R₂ = 4 $\varOmega$ ,R₃ = 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 R₃?

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

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