Electric Circuits

• A

• B

• C

• D

Tags

NGSS.4-PS3-2

What object can be used at Position X for the buzzer to sound when Switch K is closed?

• F. A power source

• G. An insulated wire

• H. Another bulb

• J. Another switch

Tags

NGSS.MS-ETS1-2

• A. Position 1

• B. Position 2

• C. Position 3

• D. Position 4

Which switch must be closed for bulb 1 to remain dark but Bulb 2 to produce light?

• A. Switch 1 only must be closed.

• B. Switch 2 and 3 must be closed

• C. Switch 1 and 3 must be closed.

• D. Switch 1, 2 and 3 must be closed.

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Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

• F. All the lights

• G. Light 1 and light 2 only

• H. Light 3 and light 4 only

• J. None of the lights

• F. Switch 1 and 3

• G. Switch 1 and 4

• H. Switch 2 nd 3

• J. Switch 3 and 4

Tags

NGSS.3-5-ETS1-1

NGSS.3-PS2-3

NGSS.4-PS3-2

A student wants to build a circuit with four lightbulbs and one bell. The student wants to place a switch in the circuit so that only on light will still be on and the bell will still ring when the switch is opened.

Which of these circuits should the student build?

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Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

This circuit has five light-emitting diodes, or LED, lights. It also has one battery and one switch

• A. LEDs 1, 3, and 4 only

• B. LEDs 1, 2, 3, and 4

• C. LEDs 3, and 4

• D. LEDs 1, 3, 4, and 5

Tags

NGSS.MS-ETS1-1

Which procedure would most likely allow the bulbs to light?

• A. Open the switch and then connect the two wires that are attached to the wooden block

• B. Switch the positions of the two wires that re connected to the batter and open the switch

• C. Move the switch closer in the circuit to the battery

• Connect the two wires that are attached to the wooden block.