In the circuit shown in the figure ( Figure 1 ) , current flows through the 5.00
ID: 2279225 • Letter: I
Question
In the circuit shown in the figure (Figure 1) , current flows through the 5.00 ? resistor in the direction shown, and this resistor is measured to be consuming energy at a rate of 22.7W . The batteries have negligibly small internal resistance. In the circuit shown in the figure (Figure 1) , current flows through the 5.00 ? resistor in the direction shown, and this resistor is measured to be consuming energy at a rate of 22.7W . The batteries have negligibly small internal resistance. In the circuit shown in the figure (Figure 1) , current flows through the 5.00 ? resistor in the direction shown, and this resistor is measured to be consuming energy at a rate of 22.7W . The batteries have negligibly small internal resistance. In the circuit shown in the figure (Figure 1) , current flows through the 5.00 ? resistor in the direction shown, and this resistor is measured to be consuming energy at a rate of 22.7W . The batteries have negligibly small internal resistance. Part A What current does the ammeter A read? I = A Provide FeedbackContinue Part A What current does the ammeter A read? I = A Part A What current does the ammeter A read? I = A Part A What current does the ammeter A read? I = A Part A What current does the ammeter A read? I = A Part A What current does the ammeter A read? I = A I = A I = A Provide FeedbackContinue Figure 1 of 1 I = A In the circuit shown in the figure (Figure 1) , current flows through the 5.00 ? resistor in the direction shown, and this resistor is measured to be consuming energy at a rate of 22.7W . The batteries have negligibly small internal resistance. What current does the ammeter A read?Explanation / Answer
power = V^2/R = 22.7
V= 15-7i = sqrt(5*22.7) = 10.654
=> current thru ammeter = i = 0.621 amps