Find R1 -Combinations of Resistors Due in 3 hours, 47 minutes Given the circuit

Question

Find R1 -Combinations of Resistors Due in 3 hours, 47 minutes Given the circuit shown below, the power supply is set to a voltage v-28.6 . R2-33 8 ?. and R3-53.50. an ammeter into the circuit and find that the current through R2 is 0.383 A. Answer the folowing questions: What is the voiltage across resstor 11.07 V Tries 1/1O What is the current h resistor R3? Submit Aswer Tries 0/10 What is the current flowing through R1 Tries 0/10 What is the resistance of Submit Answer Tries 0/10 This discussion is closed. 5

Explanation / Answer

V= (i2)R= 33.8*0.383

= 12.95 V

--------------

Voltage acorss R2= voltage across R3

12.95= 53.5* i3

i3= 0.242 A

-------------

Current through R1

i= 0.383+ 0.242= 0.625 A

-----------

i1R1= 28.6-12.95

R1= 25 ohm

----------

Comment in case any doubt..goodluck

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.