Series-Parallel-combination

What happens to the current in a series circuit if one of the components fails?

• The current remains the same in the circuit

• The current stops flowing through the entire circuit.

• The current decreases in the circuit

• The current increases in the circuit

In a parallel circuit, how does the total resistance compare to the individual resistances?

• Greater than

• Equal to

• Unrelated to

• Less than

What is the effect of adding more resistors in a series circuit?

• The total resistance of the circuit decreases

• The total resistance of the circuit remains the same

• The total resistance of the circuit increases

• The total resistance of the circuit becomes zero

What type of circuit is represented in this image?

• Parallel

• Series

• Combination

• Battery

This is an example of a _______ circuit

• open

• series

• parallel

• switch

What is one benefits of using a parallel circuit?

• It gets confusing.

• There are no problems for the current flow.

• If one component goes down, it does not affect the power flow to others.

• Current flows in proportion to the parallel branch

In the circuit shown Calculate the total resistance to near ohms = ______ohms

• 214

• 199

• 225

• 900

Is the following circuit series or parallel?

• series

• parallel

• cannot say

Is the circuit shown series or parallel?

• Series

• Parallel

• Cannot say

For the circuit shown, Calculate the following

1. 1.) Resistance of the parallel combination of resistors.

2. 2.) Total resistance

3. 3.) Resistance of R1

4. 4.) voltage dropped at R1

   5.) voltage in the parallel

   6.) current in each leg of the parallel 

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