1
Created by Boundless
Kirchhoff's circuit laws are two equations that
A
violate the conservation of energy and charge in the
context of electrical circuits
B
demonstrate that only charge is conserved in electrical
circuits
C
demonstrate that only energy is conserved in electrical
circuits
D
address the conservation of energy and charge in the
context of electrical circuits
2
Created by Boundless
Kirchhoff's junction rule states that the sum of the
A
emf values in any closed loop is equal to the difference of
the potential drops in that loop
B
emf values in any closed loop is equal to the sum of the
potential drops in that loop
C
currents flowing into and out of that junction are different
D
sum of the currents flowing into and out of that junction are
equal
3
Created by Boundless
Kirchhoff's junction rule holds for all cases in which
A
total electric charge is not constant in the region in
consideration
B
total electric charge is constant in the region in
consideration
C
there is a flow of charge across the boundary of the region
D
there is a current flowing through the region
4
Created by Boundless
Kirchhoff's loop rule states that the sum of the
A
currents flowing into and out of that junction are different
B
emf values in any closed loop is equal to the difference of
the potential drops in that loop
C
currents flowing into and out of that junction are equal
D
sum of the emf values in any closed loop is equal to the
sum of the potential drops in that loop
5
Created by Boundless
Kirchhoff's loop rule holds under the assumption that
A
there is no fluctuating magnetic field linking the closed loop
B
the circuit is connected to the DC source
C
there is a fluctuating magnetic field linking the closed loop
D
the circuit is connected to the AC source
6
Created by Boundless
Kirchhoff's rules can be used to analyze
A
only circuit that contains resistors connected in series
B
any circuit
C
only circuit that contains a resistor and a capacitor
D
only circuit that contains resistors connected in parallel
7
Created by Boundless
Kirchhoff's rules are only useful for characterizing those circuits that
A
contain resistors connected in parallel
B
contain resistors connected in series
C
cannot be simplified by combining elements in series and
parallel
D
can be simplified by combining elements in series and
parallel