In the circuit shown in the figure (Figure 1), the 6.0 resistor is consuming energy at a rate of 18 J/s when the current through it flows as shown. Figure 1 of 1 20.02 1792 www 6.00 20.02 - 199 09 25 V 3,00 www 1.00 1352 Find the current through the ammeter A. Express your answer with the appropriate units. I= Value μÁ Submit Request Answer Part B E = What are the polarity and emf of the battery &, assuming it has negligible internal resistance? Express your answer with the appropriate units. Enter positive value if the polarity of the battery as shown in the figure and negative value in another case. μà Units Value ? Units ?

In the circuit diagrammed below, the resistors have the values: R₁ = 1.522, R₂ = 2.09, R3 = 1.52, R4 = 6.092. The power supply has V = 12 Volts. Find the current through each resistor. #6 E R₁ R3 R2 -www- R4

Determine the magnitudes and directions of the currents in each resistor shown in the figure. The batteries have emfs of E1 = 8.2 V and E2= 11.8 V and the resistors have values of R1 = 30 Ω , R2 = 36 Ω , and R3 = 34 Ω.  Part A) Ignore internal resistance of the batteries. Express your answers using two significant figures. Enter your answers numerically separated by commas. Part B) Which way is I1 directed?  Part C) Which way is I2 directed?  Part D) Which was is I3 directed?  Part E)  Assume each battery has internal resistance 1.3 Ω .Express your answers using two significant figures. Enter your answers numerically separated by commas. Part F) Directions of all I?  Sorry for the length! thank you!

Part A Determine the magnitudes of the currents through Rị and R2 in (Figure 1), assuming that each battery has an internal resistance r = 3.0 . Express your answers using two significant figures separated by commas. ? I1, I2 = A Submit Request Answer Part B Figure 1 of 1 Determine the directions of the currents through R1 and R2. O I1 to the right; I2 to the right. 81 = 9.0 V R= 22 Q ww %3| O I to the right; I2 to the left. O I1 to the left; I2 to the right. R2 = 18 Q O I to the left; I2 to the left. Submit Request Answer E3 =6.0 V