6 min read
This study guide covers resistance, Ohm's Law (), and circuit elements. It explains resistivity, the relationship between resistance, material dimensions, and ohmic materials. The guide also discusses energy dissipation in resistors and provides practice questions and exam tips.
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Question 1 of 10
A circuit has a current of 2A flowing through a 6Ω resistor. What is the voltage across the resistor? ⚡
3 V
8 V
12 V
24 V