## Question

###### WORKSHEET-15,Q N:lawn 3: 26am You want to use the idea of electromagnetic induction to ma the bulb in your small flashlight glow; it glows when the potential difference across it is 1.5 V. You have a small bar magnet and a coil with 100 turns, each with area 3 x 104 m2. The magnitude of B -field at the front of bar magnet's north pole is 0.04 Tand reaches 0 when it is about 4 cm away from the pole. Can you make the bulb light explain:

WORKSHEET-15,Q N:lawn 3: 26am You want to use the idea of electromagnetic induction to ma the bulb in your small flashlight glow; it glows when the potential difference across it is 1.5 V. You have a small bar magnet and a coil with 100 turns, each with area 3 x 104 m2. The magnitude of B -field at the front of bar magnet's north pole is 0.04 Tand reaches 0 when it is about 4 cm away from the pole. Can you make the bulb light explain:

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