(18 %) Problem 4: Consider the following circuit of three resistors (R1, R2, and

Question

(18 %) Problem 4: Consider the following circuit of three resistors (R1, R2, and R3), with batteries that have emfs 614.5 V and 6h-41 V, and internal resistances ri and r2 Randomized Variables 0.52 2.52 = 14.5 V 41 V Miller, Jennifer -jnm16b@my.fsu.edu 6.0 1.5 0.52 Otheexpertta.com @theexpertta.com-tracking id: 1F76-86-59-4D-AC9E-16716. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account 33% Part (a) Find the current 11-in amps Grade Summary Deductions Potential 0% 100% sinO cotanOasinO tan0 ( acos0 Submissions Attempts remaining: 15 (5% per attempt) detailed view cosO atan)acotan)sinhO coshtanh) cotanh) DegreesRadians 0 END DELCLEAR Submit Hint ve up Hints: .3% , deduction per hint. Hints remaining: 4 Feedback: 0% deduction per feedback 33% Part (b) Find the current 12, in amps 33% Part (c) Find the current 13 in amps

Explanation / Answer

Here ,

Using KVL in the upper loop

14.5 - 3 * I2 - 6 I1 = 0

Using KVL in the lower loop

41 - 6 I1 - 2 * I3 = 0

Using KCL

I1 - I2 - I3 = 0

solving for I1 , I2 , I3

I1 = 4.22 A

the current I1 is 4.22 A

b) the current I2 is -3.61 A

c) the current I3 is 7.83 A

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