Based on the standard curriculum for the Syrotiuk Physics 8 Textbook , the laboratory work includes the following elements:
(Total voltage is the sum of voltages across each conductor). (Total resistance is the sum of individual resistances). Typical Procedure
To investigate the electrical circuit with a series connection of conductors and verify the laws of series connection. Equipment: Current source (battery or power supply). Two resistors (or lamps). Ammeter and Voltmeter. Switch (key). Connecting wires. Key Physics Laws to Verify: Current Intensity: (The current is the same at all points). Voltage: 8 laboratornaia po fizike za 8 klass sirotiuk skachat
Connect the source, switch, and resistors in a single loop (series).
Use the ammeter to measure current at different positions in the circuit to confirm it remains constant. Based on the standard curriculum for the Syrotiuk
Summarize whether the experimental data supports the theoretical laws of series connections. Resources for Download or Viewing
Use the voltmeter to measure the voltage across the first resistor ( U1cap U sub 1 ), the second resistor ( U2cap U sub 2 ), and then across both together ( Utotalcap U sub t o t a l end-sub Calculations: Compare Utotalcap U sub t o t a l end-sub with the sum and calculate resistances using Ohm's Law ( Equipment: Current source (battery or power supply)
In the 8th-grade physics textbook by V. D. Syrotiuk (2016 and 2021 editions), is typically titled "Investigating the Series Connection of Conductors" (Ukrainian: Дослідження послідовного з'єднання провідників ). Content Overview for Laboratory Work No. 8