10 Questions
In the circuit, R2 and R34 are in parallel.
False
R1 and R234 are in series.
False
The equivalent resistance of the circuit is 10 ohms.
False
Kirchhoff's Loop Rule states that the sum of potential changes around any closed path in a circuit is equal to the voltage of the battery.
False
The junction rule is a statement of energy conservation.
False
In the circuit, the current I3 is entering the junction a.
True
The resistors R5 and R6 are in parallel.
False
The equation I1 + I2 + I3 = 0 represents the junction rule at junction a.
False
The total current drawn from the battery is 2 amps.
False
The voltage of the battery is 45 V.
False
Test your understanding of electric current, including its definition, average current, and instantaneous current. This quiz covers the basics of electricity and is suitable for physics students, especially those in the PHY211 course.
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