# Science:Math Exam Resources/Courses/MATH152/April 2022/Question B5 (a)/Hint 1

The loop currents for this problem, and , are already assigned to loops. Recall that if a current source exists in a loop, the loop current must equal the current source.

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# Science:Math Exam Resources/Courses/MATH152/April 2022/Question B5 (a)/Hint 1

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The loop currents for this problem, ${\textstyle i_{1}}$ and ${\textstyle i_{2}}$, are already assigned to loops. Recall that if a current source exists in a loop, the loop current must equal the current source.