REVIEW FOR TERM TEST

Which electrical quantity provides a force that allows the electric charges to flow continuously?

• Current

• Voltage

• Resistance

• Power

What are the parts of an atom?

• proton

• electron

• neuron

• neutron

If pairs of object are held near each other and both have the same charges, how will the object react?

An atom that loses an electron has a _ _ _ _ _ _ _ _ charge while an atom that gains an electron has a _ _ _ _ _ _ _ _ charge.

(a)  

Bulbs in the street lighting are usually connected in series.

• True

• False

In a parallel circuit, if one load is broken, the rest will not work.

• True

• False

What is the total resistance of the circuit below?

Under Ohm's law, as the voltage increases, the current increases while the resistance ____________.

• increase

• decrease

• stays the same

What is the total current running in a circuit with a resistance of 40 ohms and a voltage of 120 Volts?

A circuit with high current has __________ voltage

• high

• low

• medium