Question

the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and...

the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and a current of 0.5 A. Consider a 2N3019, max Ic = 1A. The max power from data sheet is 800mW. Suppose Vcc=5 V. If you are designing the circuit, what should be the maximum resistance of the base resistor if beta= 10 for the resistor?

the circuit digram Vi....R(resistor)...Transistor..connected with lamp and +Vcc(collector) and E connected with ground. draw the digram please.

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and...
the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and a current of 0.5 A. Consider a 2N3019, max Ic = 1A. Suppose Vcc=5 V. If you are designing the circuit, what should be the maximum resistance of the base resistor if beta= 10 for the resistor? the circuit digram Vi....R(resistor)...Transistor..connected with lamp and +Vcc(collector) and E connected with ground. draw the digram please.
Given R1 = 10 Ohms, R2 = 14 Ohms, and R3= 9 ohms, calculate the voltage...
Given R1 = 10 Ohms, R2 = 14 Ohms, and R3= 9 ohms, calculate the voltage drop across R3 if the resistor R1 is in series with a parallel combination of R2 & R3 and the whole circuit is connected to a 12 V Battery.
2. The 60 W incandescent lamp and the 100 W incandescent lamp are each designed to...
2. The 60 W incandescent lamp and the 100 W incandescent lamp are each designed to be connected to a 220 V cable. Both lamps are connected in series and the string is connected to a 220 V mains supply. Explain which bulb will glow brighter. 1. Two conductors with resistances of 10 ohm and 20 ohm are connected in series. and the circuit is connected to a voltage of 60 v. A. Determine the current flow in each conductor....
. A 230/460-V transformer has a primary resistance of 0.2 Ohms and a resistance of 0.5...
. A 230/460-V transformer has a primary resistance of 0.2 Ohms and a resistance of 0.5 Ohms and the corresponding values for the secondary are 0.75Ohms and 1.8 Ohms respectively. Find secondary terminal voltage When supplying (a) 10A at 0.8 power factor lagging (b) 10A at p.f, 0.8 leading.
1.) A 2k resistor has a peak voltage of 10 v applied to it, calulate the...
1.) A 2k resistor has a peak voltage of 10 v applied to it, calulate the instantaneous value of current at 62 degrees? 2.) A sine wave with a peak value of 120 v has an rms value of? 3.) A 0.047 uF capacitor will provide 100k of reactance at ___ Hz? 4.)what is the Xc if a 120 V 60Hz source is connected to a capacitor and the IC is Equal to 0.12 A? 5.) A 60 uH inductor...
An AC source has max. voltage V0=40 V, and is connected to a resistor R=60 Ω,...
An AC source has max. voltage V0=40 V, and is connected to a resistor R=60 Ω, an inductor L= 0.5 H, and a capacitor C=30 μF. Find average power at 60 Hz.
An electrical system comprise of a resistance of 5 ohms connected in series with an inductance...
An electrical system comprise of a resistance of 5 ohms connected in series with an inductance of 6Henry and a capacitance of 3 picofarads across a 12 volts supply voltage V, which causes a current I to flow. a) Draw the circuit diagram. aii) Apply Kirchoffs law to the circuit and Obtain its mathematical model in the form of a second order ordinary differential equations.(ODE) b) By the method of LAPLACE transform, obtain the current I(s), flowing through the circuit....
1. A resistor with a resistance of 408 Ohms is connected to a 13 V battery...
1. A resistor with a resistance of 408 Ohms is connected to a 13 V battery . The current flowing through the resistor is a) 29.4 mA b) 4.896 A c) 12 mA d) 34 A 2) As you add more resistors in parallel to a circuit , the total voltage . a) remains the same b) increases c) decreases 3. A runner is approaching an ice cream truck that is double parked . The ice cream truck is playing...
An AC source has a frequency f = 1200 HZ and peak voltage 3.5 V. It...
An AC source has a frequency f = 1200 HZ and peak voltage 3.5 V. It is connected in series to a resistor resistance R = 15 Ohms, an inductor of inductance L = 5 mH and a capacitor of capacitance C = 2 microfarads. How would you optimize the power factor ( make it equal to 1)? a. Add a  capacitor in series with the existing one b. Add a  capacitor in parallel with the existing one c. Add a  capacitor in...
A 5-kW, 220-V shunt motor has an armature resistance of 0.15 ? and a field-circuit resistance...
A 5-kW, 220-V shunt motor has an armature resistance of 0.15 ? and a field-circuit resistance of 100 ?. The motor delivers rated output power at rated voltage when its armature current is 20 A. When the motor is operating at rated voltage, the speed is observed to be 1000 r/min when the machine is loaded such that the armature current is 15 A. In order to protect both the motor and the dc supply under starting conditions, an external...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT