"Assembling Circuits" Simple Circuit PPT Courseware 3

Description

"Assembling Circuits" Simple Circuit PPT Courseware 3

Question one

We now have two small light bulbs, a switch, two dry batteries, and several wires. Requirement: The switch controls two lights at the same time. How to connect them?

Our mission:

Connect the circuit as required:

1. Actively discuss and draw experimental circuit diagrams

2. Connect the actual object according to the experimental circuit diagram

Question 2

What will happen if a small light bulb is removed from the connected physical diagram?

practise

1. In the following circuit, after the switch is closed, both lights can light up ( )

2. Point out the connection methods of lamp L1 and lamp L2 in each figure. A _____, B ____.

3. Connect the two lights in the picture in series in the circuit.

4. Connect the two lights in the picture in parallel in the circuit.

5. In the circuit shown in the figure, the switch controls the light ___. Now swap the positions of the power supply and lamp L1. At this time, L1 and L2 are connected _____, and the switch controls ____.

6. In the circuit as shown in the figure, if the lamps L1L2 are connected in series, the switch should be closed ______ and the switch opened ______; if the lamps are connected in parallel, the switch should be closed ______ and the switch opened ____; if the switch is closed S1S2, open S3, the light _____ will be on, and the light ____ will not light; if S3S2 is closed, ______ phenomenon will occur.

Discussion: In series circuits and parallel circuits, if an electrical appliance is short-circuited, what will be the consequences?

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For more information about the "Simple Circuit Assembly Circuit" PPT courseware, please click the Simple Circuit ppt Assembly Circuit ppt tab.

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"Assembling Circuits" Simple Circuit PPT Courseware 2:

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Update Time: 2024-10-17

This template belongs to Physics courseware Beijing Normal University Ninth Grade Physics Volume 1 industry PPT template

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