Select the loop rule equation (counterclockwise) for the outer loop shown in (Fi

Question

Select the loop rule equation (counterclockwise) for the outer loop shown in (Figure 1). Select the loop rule equation (clockwise) for the lower loop. Select the junction rule equation for the circuit. Use these equations to determine the current I1 of the circuit for the case in which R1 = 0 Ohm R2 = 18 Ohm. R3 = 9.0 Ohm and = 60.0 V. Express your answer to two significant figures and include the appropriate units. Use these equations to determine the current I1 of the circuit for the case in which R1 = 0 Ohm , R2 = 18 Ohm . R3 = 9.0 Ohm . and = 60.0 V. Express your answer to two significant figures and include the appropriate units. Determine the current I2 of the circuit for the case in which R1 = 0 Ohm . R2 = 18 Ohm . R3 = 9.0 Ohm . and = 60.0 V. Express your answer to two significant figures and include the appropriate units. Determine the current I3 of the circuit for the case in which R1 = 0 Ohm . R2 = 18 Ohm . R3 = 9.0 Q. and = 60.0 V. Express your answer to two significant figures and include the appropriate units.

Explanation / Answer

A) 1) e - I1*R1 - I2*R2 = 0

B) 1) -I2*R2 + I3*R3 = 0

C) 4) I2 + I3 = I1

d)

when R1 = 0

from part A)

e - I2*R2 = 0

I2 = e/R2 = 60/18 = 3.33 A

from part B, I3 = I2*R2/R3

= 3.33*18/9

= 6.66 A

I1 = I2 + I3

= 3.33 + 6.66

= 10 A

e) I2 = 3.33 A

f) I3 = 6.66 A

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

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