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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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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.
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.
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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