Author Question: In an LRC circuit, if the condition R2 = L/C holds, the circuit is A) overdamped. B) ... (Read 38 times)

faduma · **on:** Jul 29, 2018

In an LRC circuit, if the condition R2 = L/C holds, the circuit is

A)

overdamped.
B)

not affected.
C)

underdamped.
D)

totally inundated.
E)

critically damped.

Question 2

A 2.00-kg mass oscillates on the end of a spring with spring constant 12.0 N/m. Its amplitude of oscillation decreases from 10.0 cm to 1.0 cm in 4.00 minutes. What is the linear damping coefficient of this oscillator?

A)

134 Ns/m
B)

1.76 Ns/m
C)

0.311 Ns/m
D)

0.0384 Ns/m
E)

0.622 Ns/m