APP2 Circuit Review

Front

What is a parallel circuit?

Back

A parallel circuit is a type of electrical circuit where the components are connected across common points or junctions, allowing multiple paths for current to flow. Each component receives the same voltage.

Front

What happens to the brightness of light bulbs in a parallel circuit when more bulbs are added?

Back

In a parallel circuit, when more light bulbs are added, they all remain bright because each bulb receives the same voltage from the power source.

Front

What occurs if one light bulb burns out in a parallel circuit?

Back

If one light bulb burns out in a parallel circuit, the other light bulbs continue to work because they are on separate paths.

Front

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

Back

According to Ohm's Law, the relationship is defined as V = I * R, where V is voltage, I is current, and R is resistance.

Front

What happens to current if voltage stays the same and resistance increases?

Back

If voltage stays the same and resistance increases, the current will decrease.

Front

What is the role of electrons in a parallel circuit?

Back

In a parallel circuit, electrons travel down multiple paths, splitting at junctions to flow through different components.

Front

How many paths does current have in a parallel circuit?

Back

In a parallel circuit, current has more than one path to travel.

Front

What is a series circuit?

Back

A series circuit is a type of electrical circuit where components are connected end-to-end, providing a single path for current to flow.

Front

What happens to the current in a series circuit if one component fails?

Back

If one component fails in a series circuit, the entire circuit is broken and all components stop working.

Front

What is the total resistance in a series circuit?

Back

The total resistance in a series circuit is the sum of the individual resistances of all components.