Quiz6

Select the correct statement:

• The current in parallel resistors is always equal.

• The sum of the sources of EMF and volt-drops in a closed loop is zero.

• The sum of the currents in a closed loop is zero.

• The sum of the voltages at a node is zero.

Which statement is correct?

• The current in parallel resistors is always equal.

• The sum of the electric potential differences (or voltages) around a loop add to zero.

• The sum of the currents in a closed loop is zero.

• The sum of the voltages at a node is zero.

"The sum of all voltage drops in a series circuit equals the total applied voltage." This is know as what?

• Ohm's Law

• Kirchhoff's Voltage Law

• Kirchhoff's Current Law

• Bolen's Law

"The total current in a parallel circuit equals the sum of the individual branch currents."

• Ohm's Law

• Kirchhoff's Voltage Law

• Kirchhoff's Current Law

• Bolen's Law

What is the potential difference of location "B" in the circuit compared to location "A".? (for 3 points)

• ΔV_AB=-16V

• ΔV_AB = +16V

• ΔV_AB = -2V

• ΔV_AB = -22V

This is the point where more than two network elements meet.

• loop

• mesh

• node

• branch

What does Kirchhoff's Voltage Law (KVL) state?

• 
  The sum of all currents entering a junction must equal zero.

• The total resistance in a series circuit is equal to the sum of individual resistances.

• The sum of all voltages around a closed loop must equal zero.

• 
  The voltage across each component in parallel is different.

What does Kirchhoff's Current Law (KCL) state?

• The sum of all currents entering a junction is equal to the sum of all currents leaving the junction.

• The total resistance in a parallel circuit is equal to the sum of individual resistances.

• The sum of all voltages around a closed loop must equal zero.

• The voltage across each component in series is the same.

Kirchhoff's loop rule is a statement of _____.

• the law of conservation of momentum.

• the law of conservation of charge.

• the law of conservation of energy.

• the law of conservation of ohms.

Kirchhoff's junction rule is a statement of ______

• the law of conservation of momentum.

• the law of conservation of energy.

• the law of conservation of charge.

• the law of ohms.