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Linh builds a circuit from the diagram shown. A rectangular box of lines with the long side vertical and an extra horizontal line about 2 thirds of the way up. The top line has a circle with an X in it labeled 1. The right side from top has a top circle 2 with an X in it then the connection with the extra line then a bottom circle 4 with an X in it. The extra line has a circle 3 with an X in it. The left side has a stack of horizontal lines near its bottom, which are, from top very short, short, very short, short. If Linh removes bulb 3, which bulbs will remain lit?

1 only

1 and 2 only

4 only

1, 2, and 4

Linh builds a circuit from the diagram shown A rectangular box of lines with the long side vertical and an extra horizontal line about 2 thirds of the way up Th class=

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Answer:

1, 2, 4

Explanation:

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If Linh removes bulb 3,the bulbs which will remain lit are 1, 2 and 4.

What is circuit?

The electric circuit provided with battery creating potential difference across resistance or capacitor or inductors.

When Linh removes the middle branch, the bulbs 1, 2 and 4 will be acting as resistor which are in series connection. The current flow will be same in all the resistors except 3.

Thus, If Linh removes bulb 3, the bulbs which will remain lit are 1, 2 and 4.

Learn more about circuit.

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