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BITSAT 2015 Forum › Electricity and magnetism questions › help

a parallel combination of 0.1 M Î© resistor and a 10Î¼F capacitor is connected across 1.5 V source of negligible resistance . the time required for the capacitor to get charged upto 0.75 V will be ???????????????????????????????????????????????????

#Physics #Electricity and magnetism

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3 Answers

1

Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-04-02 10:37:33

answer is 1
it cums out 2 b sumthing like
.977

so itz 1
option d)

:P
aaj hi etst mein pocoha tha

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1

big looser ......... ·2009-04-02 10:40:13

answer is zero ............. but yyyyyyyyyyyyyyyyyyyyy
asked in jee 1997

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Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-04-02 10:42:27

k sorry woh shyd dusra q tha .meine padha ni aapka q ......wait rtyin nw

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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