Advertisements
Advertisements
Question
Kirchhoff’s first law, i.e., ΣI = 0 at a junction, deals with the conservation of ______.
Options
Charge
Energy
Momentum
Mass
Solution
Kirchhoff’s first law, i.e., ΣI = 0 at a junction, deals with the conservation of Charge.
Explanation:
Kirchhoff’s first law is the algebraic sum of all currents at a junction is zero. This denotes charge conservation.
RELATED QUESTIONS
Are Kirchhoff’s laws applicable to both AC and DC currents?
Two cells of emf 1.5 Volt and 2 Volt having respective internal resistances of 1 Ω and 2 Ω are connected in parallel so as to send current in the same direction through an external resistance of 5 Ω. Find the current through the external resistance.
Kirchhoff’s second law (voltage law) is based on ______
State Kirchhoff’s first (current) law.
State Kirchhoff’s second (voltage) law.
Are Kirchhoff’s laws applicable to both AC and DC circuits?
The figure shows a network of currents. The magnitude of currents is shown here. The current I will be ______
Kirchhoff's junction rule is a reflection of ____________.
The magnitude and direction of the current in the circuit shown will be ______
The potential difference (VA - VB) between the points A and B in the given figure is ______.
What determines the conventional direction of the product of current and resistance while applying the Kirchhoff's law?
In the following electrical network, the value of 'I' is
The current in the arm CD of the circuit will be
The current I3 in the following circuit is ____________.
Using Kirchhoff's law, find the current flowing through the given circuit.
Two cells of emf 4 V and 2 V having a respective internal resistance of 1 Ω and 2 Ω are connected in parallel, so as to send current in the same direction through an external resistance of 5 Ω. Find the current through the external resistance.
In the following network, the current flowing through 15 Ω resistance is ______.
State Kirchhoff's voltage law.
State sign convention of Kirchhoff's voltage law.
State Kirchhoff's current law sign conventions
The figure shows part of an electric circuit. The potential difference VA - VB is ______.
