*** 25. An inductor with a self-inductance of 4 H and an internal resistance of 1.2 is con- nected to a circuit in which there is a 20-amp current flowing in the direction shown, and the current is decreasing at an instantaneous rate of 80 A/s. What is the voltage difference across the inductor and which side, A or B, is at the higher potential? [Hint: Be careful with the directions of voltage differences.]
*** 25. An inductor with a self-inductance of 4 H and an internal resistance of 1.2 is con- nected to a circuit in which there is a 20-amp current flowing in the direction shown, and the current is decreasing at an instantaneous rate of 80 A/s. What is the voltage difference across the inductor and which side, A or B, is at the higher potential? [Hint: Be careful with the directions of voltage differences.]
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#25 please
*not graded, just a textbook practice problem. Thank you!!
![*** 25. An inductor with a self-inductance of 4 H and an internal resistance of 1.2 2 is con-
A
nected to a circuit in which there is a 20-amp current flowing in the direction shown, and the
current is decreasing at an instantaneous rate of 80 A/s. What is the voltage difference across
the inductor and which side, A or B, is at the higher potential? [Hint: Be careful with the
directions of voltage differences.]
I= 20 A
20.4 *** 26'. Two holes are cut in the center of the circular plates of a parallel plate capacitor,](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98834d82-84c5-4d71-9bf6-a3211e165794%2Fed97ae70-c246-4907-913b-0a66a217a2c5%2Fjxc7iin_processed.jpeg&w=3840&q=75)
Transcribed Image Text:*** 25. An inductor with a self-inductance of 4 H and an internal resistance of 1.2 2 is con-
A
nected to a circuit in which there is a 20-amp current flowing in the direction shown, and the
current is decreasing at an instantaneous rate of 80 A/s. What is the voltage difference across
the inductor and which side, A or B, is at the higher potential? [Hint: Be careful with the
directions of voltage differences.]
I= 20 A
20.4 *** 26'. Two holes are cut in the center of the circular plates of a parallel plate capacitor,
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