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Electronics - Parallel Circuits

Exercise : Parallel Circuits - Filling the Blanks
11.

If R1 opens in the given circuit, the total current equals ___.

86 mA
170 mA
42 mA
128 mA
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.

If R2 opens in the given circuit, the voltage across R1 will ___.

increase
decrease
equal 0 V
remain unchanged
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
A parallel resistor's value that changes with age will cause a corresponding change in ______ .
branch current
branch voltage
both branch current and branch voltage
power supply voltage
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
A circuit is parallel between two points if ___ between those two points.
the voltage divides
more than one current path exists
all resistors are equal
there is only one current path
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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