ASsignment z Begin Date: I14/2017 12.00:00 AM -- Due Date: II23120T7 6:00.00 PM

Question

ASsignment z Begin Date: I14/2017 12.00:00 AM -- Due Date: II23120T7 6:00.00 PM End Date: 1I231 2017 b.0OO.00 PM (4%) Problem 16: In the circuit pictured, the resistors have values of R,-110 , R2 = 88 , and R3 = 145 , and the battery has an emf = 277 V. R3 ©theexpertta.co × 25% Part (a) Write an expression for the current through the battery. 25% Part (b) In amperes, how much current ibatt goes through the battery? a 25% Part (c) Write an expression for the current through resistor 2 25% Part (d) In amperes, what is the current i2 through resistor R2? Grade Summary

Explanation / Answer

Voltage across R1
V1=277 V
Current through R1,
I1= V / I = 277 / 110 = 2.518 A

Voltage across R2 and R3
V2 = 277V
Current through R2 and R3
I2 =277 / (88 + 145) = 1.188A

Total current = I1 + I2 = 2.518 + 1.188 = 3.706 A

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