Question 456: Current Electricity

Question

Kirchhoff's voltage law and current law are based (respectively) on the conservation of

Accepted Answer

We need to analyze:
Kirchhoff's Current Law (KCL):
It states that the algebraic sum of currents entering a node is zero. This is directly based on the
conservation of electric charge
.
Kirchhoff's Voltage Law (KVL):
It states that the algebraic sum of voltages around a closed loop is zero. This follows from the fact that energy is conserved Ã¢ÂÂ as a charge moves around a closed loop, the net energy gained and lost must equal zero.
So:
KVL Ã¢ÂÂ
conservation of energy
KCL Ã¢ÂÂ
conservation of charge
Ã¢ÂÂ Correct answer is:
Option B: energy, charge

Answer

momentum, charge

Answer

energy, charge

Answer

charge, momentum

Answer

charge, energy

Current Electricity

Kirchhoff's voltage law and current law are based (respectively) on the conservation of

Choose the correct answer: