Exploring Electric Circuits: Series vs. Parallel

Exploring Electric Circuits: Series vs. Parallel

Assessment

Interactive Video

Physics

9th - 12th Grade

Practice Problem

Medium

Created by

Ethan Morris

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary reason for requiring a darker environment in the demonstration?

To prevent light interference

To see the light bulbs more clearly

To save energy

To create a dramatic effect

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What components are common to both circuits described?

Battery, switch, wires, light bulbs

Switch, capacitors, light bulbs

Solar panels, wires, light bulbs

Battery, resistors, capacitors

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when the switch in the circuit is turned on?

It charges the battery

It completes the circuit

It dims the light bulbs

It breaks the circuit

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the switch in the circuits demonstrated?

To increase resistance

To complete or break the circuit

To control current flow

To regulate voltage

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why were the light bulbs in the blue circuit not very bright?

The switch was faulty

Insufficient power supply

Electricity flow was restricted

The bulbs were defective

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why does the electricity not move easily through the light bulbs in the blue circuit?

The switch is off

Due to low battery power

Because of high resistance

The wires are too thin

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the red circuit, what allows the light bulbs to be brighter?

Higher voltage batteries

Less resistance in the circuit

Multiple paths for electricity

Brighter bulbs used

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