Question

If Faraday had used a more powerful battery in his experiments whith electromagnetic induction, what effect would this have had on his glavanometer's measurements of surrent when the battery was fully connected? Explain your reasoning.

Answer 1

Using a more powerful battery in Faraday's electromagnetic induction experiments would result in greater deflection in the galvanometer, indicating a larger induced current due to a larger change in the magnetic field.

Step-by-step explanation:

If Michael Faraday had used a more powerful battery in his experiments with electromagnetic induction, the galvanometer's measurements of current when the battery was fully connected would have shown a greater deflection. This is because a more powerful battery would produce a larger change in magnetic field when the current is initiated or interrupted. According to Faraday's and Lenz's law, the induced electromotive force (emf) in a coil is directly proportional to the change in magnetic flux over time. Therefore, with a more powerful battery, the emf induced would be greater and, consequently, a larger current would be detected by the galvanometer.

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