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Electronics - Series Circuits

Exercise : Series Circuits - General Questions
16.
A short circuit has:
too much resistance
no conductance
no resistance
low current
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
If three resistors of 1.5 kilohms, 470 ohms, and 3300 ohms are in series with a 25-volt source, what is the total circuit current?
210 mA
5.2 mA
4.7 mA
.007 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
What is the total power in the circuit?

170 mW
1.7 W
17 W
170 W
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
A string of resistors in a series circuit will:
divide the source voltage in proportion to their values
reduce the power to zero
cause the current to divide
increase the source voltage in proportion to the values
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.

While putting three 1.5 V batteries into a flashlight, you put one in backwards. The flashlight will be ______________.
brighter than normal
dimmer than normal
off
the same
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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