**Energy & Electricity Mod TEST

Front

What charge does a proton have?

Back

Positive.

Front

What two particles are found in the nucleus of an atom?

Back

Protons and neutrons.

Front

What type of circuit has only one path for current to flow?

Back

Series circuit.

Front

What type of circuit has multiple paths for current to flow?

Back

Parallel circuit.

Front

What type of energy is associated with the motion of an object?

Back

Kinetic energy.

Front

What is the basic unit of electric charge?

Back

Coulomb.

Front

What is the relationship between voltage, current, and resistance in a circuit?

Back

Ohm's Law: V = I * R.

Front

What is the unit of electrical resistance?

Back

Ohm.

Front

What is the unit of electric power?

Back

Watt.

Front

What is the difference between alternating current (AC) and direct current (DC)?

Back

AC changes direction periodically, while DC flows in one direction.