Math Problem Statement
A 12V battery is connected in a circuit having three series-connected resistors having resistances of 4Ω, 9Ω and11Ω. Determine the current flowing through, and the potential difference across the 9 Ω resistor. Find also the power dissipated in the 11 Ω resistor.
Solution
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Math Problem Analysis
Mathematical Concepts
Ohm's Law
Series Circuits
Electrical Power
Formulas
Ohm's Law: V = I * R
Total Resistance in Series: R_total = R1 + R2 + R3
Power Dissipated: P = I^2 * R
Theorems
Ohm's Law
Power Dissipation in Resistors
Suitable Grade Level
Grades 9-12
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