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Marianna [84]
3 years ago
6

An unknown number of identical light bulbs are connected to a 15 V battery in parallel. The current through the battery is 2 A.

If the light bulbs are connected to the battery in series, the current through the battery is 5 mA. How many bulbs are there?​
Physics
1 answer:
zaharov [31]3 years ago
7 0

Answer:

An unknown number of identical light bulbs are connected to a 15 V battery in parallel. The current through the battery is 2 A. If the light bulbs are connected to the battery in series, the current through the battery is 5 mA. How many bulbs are there?

3 bulbs are there from the analogy given above

Explanation:

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