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[
{
"slide": 1,
"fragments": [
{
"fragment_index": -1,
"text_description": "Electricity\nFeel the current that powers your world.",
"image_description": ""
}
]
},
{
"slide": 2,
"fragments": [
{
"fragment_index": 1,
"text_description": "What is Electricity?",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Electricity",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Electricity is a form of energy created when electric charges move from one place to another.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Imagine charges flowing through a wire like water in a pipe, lighting bulbs and powering phones.",
"image_description": ""
}
]
},
{
"slide": 3,
"fragments": [
{
"fragment_index": 1,
"text_description": "Electric Charge",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Electric Charge\nMatter carries either a positive (+) or negative (−) electric charge.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Key Characteristics:\nPositive charge (+) is often shown in red.\nNegative charge (−) is often shown in blue.\nLike charges repel each other.\nOpposite charges attract.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Try it:\nDrag the + and − labels onto the red and blue spheres to check the attract–repel rule.",
"image_description": ""
}
]
},
{
"slide": 4,
"fragments": [
{
"fragment_index": -1,
"text_description": "Electric Current",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Electric Current (I)\nElectric current is the rate at which electric charge passes a point each second.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Key Characteristics:\nSymbol:\nI\nFlow per second: \\(I = \\frac{Q}{t}\\)\nUnit: ampere (A)",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Example:\n6 C of charge in 3 s gives \\(I = 2\\text{ A}\\).",
"image_description": ""
}
]
},
{
"slide": 5,
"fragments": [
{
"fragment_index": -1,
"text_description": "Current Over Time",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "",
"image_description": "https://asset.sparkl.ac/pb/sparkl-vector-images/img_ncert/LyVgsA03X5zuWdHGOcwEhTqmpGGUx7Qkf65uB4Io.png"
},
{
"fragment_index": 2,
"text_description": "Reading a Constant Current\nOn a current-time graph, a horizontal line means the current stays exactly the same every second.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Key Points:\nFlat line = constant current.\nSlope zero shows no change over time.\nPick any point; current value is identical.",
"image_description": ""
}
]
},
{
"slide": 6,
"fragments": [
{
"fragment_index": -1,
"text_description": "Build a Simple Circuit\nFollow each step to list every part and see how a closed path makes the bulb glow.",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "1\nAttach the Battery\nClip one end of a wire to the positive terminal of the battery.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "2\nConnect to the Bulb Base\nTouch the free end of that wire to the metal contact at the bottom of the bulb holder.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "3\nComplete the Path\nUse a second wire to link the bulb’s side terminal to the battery’s negative terminal, forming a closed path.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "4\nWatch It Glow!\nCurrent flows through the closed circuit—battery → wire → bulb → wire—so the bulb lights up.",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "Pro Tip:\nEven a tiny gap breaks the closed path and stops the current—check all connections if the bulb stays dark.",
"image_description": ""
}
]
},
{
"slide": 7,
"fragments": []
},
{
"slide": 8,
"fragments": [
{
"fragment_index": -1,
"text_description": "Multiple Choice Question\nQuestion\nWhich action allows electric current to start flowing in a simple circuit?\nCorrect!\nClosing the switch completes the circuit so charges can move around the loop.\nIncorrect\nCurrent requires a complete path; choose the option that closes the circuit.\nconst correctOption = 0;\n const answerCards = document.querySelectorAll('.answer-card');\n const submitBtn = document.getElementById('submitBtn');\n const feedbackCorrect = document.getElementById('feedbackCorrect');\n const feedbackIncorrect = document.getElementById('feedbackIncorrect');\n \n let selectedOption = null;\n \n answerCards.forEach((card, index) => {\n card.addEventListener('click', () => {\n answerCards.forEach(c => c.classList.remove('border-blue-500', 'bg-blue-50'));\n card.classList.add('border-blue-500', 'bg-blue-50');\n selectedOption = index;\n });\n });\n \n submitBtn.addEventListener('click', () => {\n if (selectedOption === null) return;\n \n if (selectedOption === correctOption) {\n feedbackCorrect.classList.remove('hidden');\n feedbackIncorrect.classList.add('hidden');\n } else {\n feedbackIncorrect.classList.remove('hidden');\n feedbackCorrect.classList.add('hidden');\n }\n });",
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},
{
"fragment_index": 1,
"text_description": "1\nClose the switch to complete the path",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "2\nAdd thicker insulation around the wire",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "3\nRemove the battery from the holder",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "4\nKeep the switch open",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "Hint:\nCurrent needs a continuous path to travel.",
"image_description": ""
},
{
"fragment_index": 6,
"text_description": "Submit Answer",
"image_description": ""
}
]
},
{
"slide": 9,
"fragments": [
{
"fragment_index": 1,
"text_description": "Key Takeaways\nElectricity recap and what comes next.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "1\nWhat is electricity?\nEnergy transferred by moving electric charges.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "2\nCharge basics\nTwo kinds: positive and negative; like repels, unlike attracts.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "3\nCurrent\nRate of charge flow; measured in amperes \\( (A) \\).",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "4\nClosed circuits\nCurrent flows only through an unbroken conducting loop.",
"image_description": ""
},
{
"fragment_index": 6,
"text_description": "5\nSource of push\nA cell supplies potential difference that drives the charges.",
"image_description": ""
},
{
"fragment_index": 7,
"text_description": "6\nNext step\nUp next: link voltage, current & resistance using Ohm’s law.",
"image_description": ""
}
]
}
]