electricity doubt.

IIT JEE Sample Questions › Electricity and magnetism questions › electricity doubt.

A complex circuit consists of some resistors. An ideal current source is then connected through two points at the circuit. Then an ideal voltmeter is connected to two nodes of a resistor in the circuit. Reading of the voltmeter is V.

Then the voltmeter is substituted with an ideal ammeter. The reading is I.
If the current source is then disconnected to the circuit and the ammeter is substituted with ohmmeter, WHATS THE READING OF THE OMMETER?

#Physics #Electricity and magnetism

UP 0 DOWN 0 1 2
Post on FacebookPost anonymously?

2 Answers

1

Philip Calvert ·2009-03-02 05:18:59

OHMMETER you mean ??

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

palani ............... ·2009-03-14 09:38:52

@ dicthium mium

ammeter parallel mein??????

UP 0 DOWN 0
Post on FacebookPost anonymously?

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