When a pulse is amplified in a linear amplifier the charge, Ask an Expert

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[A]. It requires 5 time divisions for a pulse to go from 10% to 90% of full amplitude. The sweep of the scope is calibrated so that 10 msec are represented by 20 divisions. What is the rise time of the pulse?

2.5 msec (microseconds)
0.25 msec (microseconds)
15 msec (microseconds)
10 msec (microseconds)

[B]. When a pulse is amplified in a linear amplifier, the charge carrier transmit time can cause

loss of the d-c reference levels
propagation delay
waveform tilt
rise time distortion

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Category:- Physics
Reference No.:- M9162644

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