POE Electrical Circuits Test 2024

There is only a single path for current to flow.

• Series Circuit

• Parallel Circuit

There are multiple paths for current to flow.

• Series Circuits

• Parallel Circuits

Which of the following are properties of a series circuit? CHOOSE ALL THAT APPLY.

• Current is the same everywhere.

• Voltage is the same everywhere.

• Resistance adds to total resistance.

• Voltage adds to total voltage.

Which of the following are properties of a parallel circuit? CHOOSE ALL THAT APPLY.

• Current adds to total current.

• Voltage is the same everywhere.

• Resistance adds to total resistance.

• Total resistance is equal to the reciprocal of the sum of the reciprocals of each resistor.

The unit that measures a battery's strength is called ________?

• Circuit

• Current

• Conductor

• Volt

The negatively charged subatomic particle that can freely move between atoms.

• electrons

• current

• voltage

• resistance

The movement of charged particles.

• current

• voltage

• resistance

• electrons

The opposition to current measured as an ohm.

• current

• voltage

• resistance

• electrons

As voltage increases, current increases.

• True

• False

As voltage increases, bulb brightness decreases.

• True

• False