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 Consider the following two statements: 

(A) Kirchhoff s junction law follows from conservation of charge.
(B) Kirchhoff's loop law follows from the conservative nature of the electric field.

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Important Questions on Current Electricity

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In the given current distribution, what is the value of $I$?

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The figure below shows currents in a part of electric circuit. The current I is

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Two batteries of e.m.f. 4 V and 8 V with internal resistances 1 Ω and 2 Ω are connected in a circuit with a resistance of 9 Ω as shown in figure. The current and potential difference between the points $P$ and $Q$ are respectively

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The Kirchhoff's first law (Σi=0) and second law (ΣiR=ΣE), where the symbols have their usual meanings, are respectively based on
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The magnitude and direction of the current in the circuit shown will be

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Calculate potential difference between points d and b in the circuit.

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In the given circuit diagram, a connecting wire of negligible resistance is joining the points B and D, the current in the connecting wire is 

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If the ammeter in the given circuit reads 2 A, the resistance R is

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