[Answered] The current in a coil with a self-inductance of 1.5 mH increases from 0 to 2.0 A in a tenth of a ...

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Author Question: The current in a coil with a self-inductance of 1.5 mH increases from 0 to 2.0 A in a tenth of a ... (Read 13 times)

TVarnum

Hero Member
Posts: 548

on: Jul 28, 2018

The current in a coil with a self-inductance of 1.5 mH increases from 0 to 2.0 A in a tenth of a second. What is the induced emf in the coil?
a. 15 mV
c. 0.10 V
b. 0.30 V
d. 30 mV

Question 2

When car shock absorbers wear out and lose their damping ability, what is the resulting oscillating behavior?
a. underdamped
c. overdamped
b. critically damped
d. hyperdamped

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mfedorka

Sr. Member
Posts: 324

Reply #1 on: Jul 28, 2018

Answer to Question 1

D

Answer to Question 2

A

TVarnum

Hero Member
Posts: 548

Reply #2 on: Jul 28, 2018

Thank you!

mfedorka

Sr. Member
Posts: 324

Reply #3 on: Jul 28, 2018

Always glad to help...

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Author Question: The current in a coil with a self-inductance of 1.5 mH increases from 0 to 2.0 A in a tenth of a ... (Read 13 times)

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