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Question. What amount of heat will be generated from the circuit shown in the above fig. after the switch s_w is shifted from position 1 to position 2???

answer is Q= Îµ²C C_o2C+C_o

please show ur steps??

#Physics #Electricity and magnetism

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4 Answers

qwerty ·2009-12-15 10:36:40

PS: dont totally accept my ans first confirm it by an expert

See find charges b4 and after the events ,

u will find that the battery supplies an extra charge =\frac{\varepsilon CC_{0} }{2C+C_{0}}

But since there is no change in the total electrostatic energy stored by the system , all work done by battery is converted to heat

so work done by battery = charge supplied x EMF
= heat
\frac{\varepsilon^{2} CC_{0} }{2C+C_{0}}

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qwerty ·2009-12-15 11:20:19

sum1 confirm my explanation

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eureka123 ·2009-12-15 21:34:24

agar tune vo extra charge theek nikala hai to ans theek hai [1]

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qwerty ·2009-12-28 08:20:54

k tnx

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω

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