Which wire will conduct electricity with lesser resistance?
A. higher temperature
B. larger cross-sectional area
C. shorter in length
D. smaller diameter
Which of the following is TRUE in a parallel circuit?
A. Voltage is constant.
B. Current is constant.
C. The total resistance and voltage is constant.
D. The total resistance is equal to the sum of the individual resistances.
Which of the following is TRUE in series connection of lightbulbs?
A. The current is the same through all lightbulbs.
B. The voltage drop is the same across all lightbulbs.
C. The current and resistance are the same in all lightbulbs.
D. The lesser the number of lightbulbs, the greater the resistance.
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Answer:
1.)B [Not sure]
2.)C
3.)D
Answer:
A
D
C
Explanation:
ok na ok lang po kayamoyan