Consider the circuit shown below. What is the current through 220 22 when the 2N4441 is conducting? What is the capacitor voltage that will turn on the 2N4441? What is the minimum voltage that can turn-off the 2N4441? a) b) c)

Consider the circuit shown below. What is the current through 220 22 when the 2N4441 is conducting? What is the capacitor voltage that will turn on the 2N4441? What is the minimum voltage that can turn-off the 2N4441? a) b) c)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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Question

Consider the circuit shown below.
b)
a) What is the current through 220 22 when the 2N4441 is conducting?
What is the capacitor voltage that will turn on the 2N4441?
What is the minimum voltage that can turn-off the 2N4441?
c)
0.2 μF
2.2
1 kQ
1N752
VB = 10 V
9+25 V
220
2N4441
V₁ = 1 V
IT = 7 mA
IH= 5 mA

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