Math Problem Statement
What is the magnitude of the current in the resistor? (V1=6.3 V, V2=11.8 V, R=30 Ω.)
Solution
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Math Problem Analysis
Mathematical Concepts
Kirchhoff's Voltage Law
Ohm's Law
Circuit Analysis
Formulas
V_net = V2 - V1
I = V / R
Theorems
Kirchhoff's Voltage Law
Suitable Grade Level
Grades 10-12
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