For the RL circuit pictured below, L = 86.5 Henries and R = 8.5 Ohms. The...

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For the RL circuit pictured below, L = 86.5 Henries and R = 8.5 Ohms. The...

For the RL circuit pictured below, L = 86.5 Henries and R = 8.5 Ohms. The switch is placed in position 1 for a long time before it is switched to position 2. After waiting 3 seconds, the current in the circuit is 8.9 Amperes. What is the potential difference across the battery?

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Answer 1

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Current pc 1 85 B V 8.9x8.5% €86.5 V 1 1442.4 V

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