Question

Determine the %
change in Ic and VCE
for the circuit shown
in Figure 4 if
Vcc=24V Ro=9.1k12,
R=470k22 and Re=1k92
when ß changes from
120 to 150.
​

Answer 1

Answer:

The current in inductor and capacitor is always at an phase difference of 180

o

for V=V

o

​

sinωt

Capacitor, i=i

o

​

sin(ωt−

2

π

​

)

Inductor, i=i

o

​

sin(ωt+

2

π

​

)

So, the current from both branches will be 0.9+(−0.4)=0.5A

Explanation: