Series Circuit Exit Ticket

Front

What is a series circuit?

Back

A series circuit is a type of electrical circuit in which the components are connected end-to-end, so that the current flows through each component in turn.

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: R_total = R1 + R2 + R3 + ...

Front

How does current behave in a series circuit?

Back

In a series circuit, the current is the same through all components.

Front

What happens to the total resistance if more resistors are added in series?

Back

The total resistance increases as more resistors are added in series.

Front

What is Ohm's Law?

Back

Ohm's Law states that the current (I) through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R): V = I * R.

Front

How do you calculate the voltage across a component in a series circuit?

Back

The voltage across a component in a series circuit can be calculated using Ohm's Law: V = I * R, where I is the current through the component and R is its resistance.

Front

What is the effect of opening a switch in a series circuit?

Back

If the switch in a series circuit is opened, the circuit is broken, and current will no longer flow, causing all components to turn off.

Front

What is the formula for calculating total voltage in a series circuit?

Back

The total voltage in a series circuit is the sum of the voltages across each component: V_total = V1 + V2 + V3 + ...

Front

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

Back

In a series circuit, the total voltage is divided among the components, and the current remains constant while the resistance adds up.

Front

What happens to the brightness of bulbs in a series circuit if more bulbs are added?

Back

The brightness of bulbs in a series circuit decreases as more bulbs are added because the total resistance increases, reducing the current.