78 At time t = 0, a 12.0 V potential difference is suddenly applied to the leads of a coil of inductance 23.0 mH and a certain resistance R. At time t = 0.150 ms, the current through the induc- tor is changing at the rate of 280 A/s. Evaluate R.
78 At time t = 0, a 12.0 V potential difference is suddenly applied to the leads of a coil of inductance 23.0 mH and a certain resistance R. At time t = 0.150 ms, the current through the induc- tor is changing at the rate of 280 A/s. Evaluate R.
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Question
For problem 78 calculate the resistance in ohms if the current in the circuit is changing at the specified rate at t= 0.380 milliseconds (5 sig figs)
![Additional Problems
78 At time t = 0, a 12.0 V potential difference is suddenly
applied to the leads of a coil of inductance 23.0 mH and a certain
resistance R. At time t = 0.150 ms, the current through the induc-
tor is changing at the rate of 280 A/s. Evaluate R.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8e4ba9c-f4e2-4406-a528-e4a92bd942c6%2Fa5f5c297-3652-4b5a-bf83-0f2e5ca89fb3%2F1z0aba3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Additional Problems
78 At time t = 0, a 12.0 V potential difference is suddenly
applied to the leads of a coil of inductance 23.0 mH and a certain
resistance R. At time t = 0.150 ms, the current through the induc-
tor is changing at the rate of 280 A/s. Evaluate R.
![QUESTION 1
For problem 30.78 calculate the resistance in
ohms if the current in the circuit is changing at the
specified rate at t = 0.380 milliseconds. 5 sig. figs.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8e4ba9c-f4e2-4406-a528-e4a92bd942c6%2Fa5f5c297-3652-4b5a-bf83-0f2e5ca89fb3%2Fujdrx8h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION 1
For problem 30.78 calculate the resistance in
ohms if the current in the circuit is changing at the
specified rate at t = 0.380 milliseconds. 5 sig. figs.
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