Physics, 03.03.2021 14:00 zalyndevola
URGENT QUICK PLEASE ANSWER WITH FULL DETAILS HOW TO SOLVE
A primary coil of a transformer in a toy electric car has 300 turns and the secondary coil has 30 turns. How many volts will be induced when the primary coil is connected to a 9 V battery? The document you upload for this should show how you solved the problem as well as the final answer and correct unit for the answer.
Is this a step-up transformer or a step-down transformer? Explain how you know which type it is. The document should have a short description of how you know what type of transformer is being described in this prompt. Make sure to use complete sentences and to use proper language mechanics in your response.
Answers: 2
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The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
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URGENT QUICK PLEASE ANSWER WITH FULL DETAILS HOW TO SOLVE
A primary coil of a transformer in a toy...
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