Electricity Worksheets - Free Printable

Since I can't view or access images directly, I can't see the specific circuits in your uploaded image. However, I can help you solve this type of problem if you describe each circuit or provide details about the wiring (e.g., whether the bulbs are connected in series or parallel, if there are breaks in the wires, switches, or if the path is complete).

But based on typical worksheets like this, here's how to analyze each circuit and determine whether the light bulb(s) will light up:

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🔧 Rules for Electrical Circuits:

1. Complete Path Required: For a bulb to light, there must be a continuous, unbroken path from the battery’s positive terminal, through the bulb(s), and back to the negative terminal.
2. Series vs Parallel:
- In series, if one bulb is broken or disconnected, the whole circuit fails.
- In parallel, each bulb has its own path; one can fail without affecting others.
3. Switches: If a switch is open (off), the circuit is broken.
4. Wires: Make sure wires connect properly — no gaps or loose ends.

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Let me walk through how to evaluate each circuit based on common configurations. Since you have 6 circuits labeled 1–6, I’ll explain the logic for each type:

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✔ Example Analysis (based on typical worksheet designs):

#### Circuit 1:
- Battery → Wire → Bulb → Wire → Back to battery.
- If the wire forms a closed loop, the bulb will light.
- If there's a break or open switch, it won’t light.

> ✔ Answer: Will light — if the circuit is continuous.

#### Circuit 2:
- Two bulbs in series with one battery.
- Both bulbs must be connected in a single loop.
- If the path is complete, both bulbs will light.
- But if one bulb is missing or the wire is broken, neither lights.

> ✔ Answer: Will light — only if all connections are intact.

#### Circuit 3:
- Two batteries and two bulbs.
- If they're in parallel, each bulb gets power independently.
- If one bulb is out, the other may still light.

> ✔ Answer: Will light — depends on wiring. Likely both light if properly connected.

#### Circuit 4:
- A switch might be involved.
- If the switch is open, the circuit is broken → bulb won’t light.
- If closed, bulb will light.

> ✘ Answer: Will not light — if switch is open.

#### Circuit 5:
- One battery, one bulb, but maybe a break in the wire or loose connection.
- If there’s a gap, no current flows.

> ✘ Answer: Will not light — if circuit is incomplete.

#### Circuit 6:
- Two bulbs in parallel.
- Even if one bulb is removed or faulty, the other may still light.
- As long as the path for at least one bulb is complete, that bulb lights.

> ✔ Answer: Will light — if the paths are intact.

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📝 Final Tips:

To answer correctly:
- Trace the path from the positive terminal of the battery to the negative.
- Look for gaps, open switches, or missing wires.
- Remember: No gap = light on. Any break = light off.

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🔍 Please describe each circuit (e.g., “Circuit 1 has a battery, one bulb, and wires connecting them in a loop”) so I can give you exact answers.

Or, if you can copy the description of the diagrams (like which components are connected how), I’ll solve them step by step!