👆Drag a 🔋 Battery from the left tray onto the
board!
↔ Drag components anywhere🔌 Drag from one terminal to another✂ Click a
wire to cut it
No question found
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base64-encoded question.
Interactive Circuit Board
Circuit incomplete
Draggable interactive electric circuit
↔ Drag components anywhere🔌 Drag from one terminal to another✂ Click a wire to cut it
Current Flow Problem Solver
Choose category
Choose a category and enter the known values. The answer and circuit update automatically.
Ohm's Law Starter
0 / 3
Choose the best answer. You’ll get a short explanation
immediately.
Wire options
Component options
💡
Remove Component?
Double-tap action detected
ComponentLamp
Attached wires0
Removing this component also cuts every wire attached to it and
recalculates the circuit.
🧭Menu 1 of 7
⏳ 10s
1. Quick Templates Menu
📢 Important Message
Understand Before You Explore
Try the simulation only after understanding the concept clearly.
Use the simulation after completing the corresponding activity in your school laboratory.
The best way to learn: Experiment with different parameters and configurations, and observe the
results.
🧭
Exit Menu Tour
Where would you like to go? Choose an option below:
🧪
Try On Your
OwnExplore
the open simulator sandbox freely at your own pace.
🎮
Understand
FlowLearn
circuit wiring with interactive missions and challenges.
•
🎉 Menu Tour Complete
🚀 Tutorial Started!
Now it's time for hands-on building! Follow our step-by-step guidance to assemble components and observe live
current flow.
🎯 Mission: Step 1 of 7
Hands-On Practice
•Step 1: Look at the bouncing hand 👆
pointing to the 🔋 Battery in the left palette.
•Steps 2–4: Drag a Lamp onto the board and
connect wires to complete a closed electric circuit.
•Steps 5–7: Boost battery voltage and
compare
Series vs. Parallel configurations live!
🎮 Circuit Academy Training
Learn how to build real circuits, connect wires, and make current flow like a pro!
🎮
Circuit Master 7-Step Training
Follow the bouncing game indicators step-by-step:
• Step 1–4: Place Battery & Lamp, wire both terminals into a closed loop!
• Step 5: Boost Battery Voltage on the menu to increase current!
• Step 6: Load & learn the ➰ Series Circuit template!
• Step 7: Load & compare the ⑂ Parallel Circuit template!
🔋
1. Drag Components
From the left tray
Drag batteries, lamps, switches, or meters onto the board. You can also tap any tool to place it
automatically.
🔌
2. Connect Wires
Terminal to Terminal
Press and drag from any component's colored dot to another component's dot. Release to drop the wire!
🔄
3. The Closed Loop
Golden Physics Rule
Current only flows when there is an unbroken loop from the battery's (+) terminal all
the way back to (-).
✂️
4. Cut or Remove
Easy editing
Click any wire to snip it with scissors. Click any part to inspect readings or remove it from the
board.
⚡
5. Voltage Push
Ohm's Law: V = I × R
Use the Battery voltage slider in the left menu. Higher voltage forces more electrons
per second through the circuit, driving brighter light!
➰⑂
6. Series vs Parallel
Quick Templates
Series: 1 shared loop; if one breaks, all go out. Parallel: Independent branches; each bulb gets full voltage!
Stuck or need inspiration? Load a pre-built working circuit with 1 click:
⭐⭐⭐
GRAND VICTORY! 3 STARS! 🎉
You mastered Circuit Building, Voltage Scaling, Series Loops & Parallel Branches!
Voltage Push18.0 V
Current Flow0.90 A
Circuit TypeParallel ⑂
⚡ Key Takeaways Mastered:
• Voltage Slider: Controls electrical push ($V = I \times R$), ramping up current and lamp
brightness.
• ➰ Series Circuit: Single continuous loop where current is identical and voltage is
shared.
• ⑂ Parallel Circuit: Multiple branches where each branch receives full battery voltage
independently!
Student Help Guide
Follow these steps to build, connect, test, and understand series
and parallel circuits.
1
Choose or build
Select an optional template, or drag a battery and other
components from the left tray onto the empty board.
2
Arrange the components
Drag each component to any position. Leave enough space so
wires and branches are easy to see.
3
Connect the circuit
Press a colored terminal, drag the glowing wire to another
terminal, and release. Continue until the battery has a
complete return path.
4
Check the impact
Watch the connection message, lamp brightness, moving
charges, meter readings, current graph, resistance, and
power.
5
Experiment
Change voltage and resistance, open or close the switch,
compare series with parallel, and click a wire if you need
to cut it.
1
Place the parts
Add one battery, one switch, an ammeter, and two loads such
as a lamp and resistor.
2
Create one continuous path
Connect each component end-to-end. Do not create branches.
3
Complete the return path
The last component must connect back to the unused battery
terminal.
4
Measure
Keep the ammeter inside the single path. Connect the
voltmeter across the lamp if you want its voltage drop.
Battery (+) → Ammeter → Lamp → Resistor → Switch → Battery (−) Series
rule: the same current passes through every component, and
resistances add.
1
Build the main path
Add a battery, switch, and ammeter. Connect them to create
the supply side of the circuit.
2
Create two junctions
Use one point where current divides and another where the
branches join again.
3
Add separate branches
Place the lamp on one branch and a resistor or second lamp
on another branch.
4
Reconnect to the battery
Join both branches at the return junction, pass through the
switch, and connect to the other battery terminal.
Battery (+) → Ammeter → Junction → Branch 1 / Branch 2 → Junction
→ Switch → Battery (−) Parallel rule: every branch has the
same voltage, while branch currents add.
Ⓐ Ammeter
Connect in series so the branch current passes through it.
Never connect it directly across the battery.
Correct reading: current in amperes (A).
Ⓥ Voltmeter
Connect in parallel across the component being measured. Its
two terminals should touch the two sides of that component.
Correct reading: potential difference in volts (V).
Reading precision: A value such as 8.99 V instead
of 9.00 V is caused by the simulator’s tiny wire and meter
resistance. The board meter and Live Analysis use the same
calculation.
