1 00:00:01,649 --> 00:00:34,659 Electric circuit is a uniform flow of change formed by different components attached to 2 00:00:34,659 --> 00:00:38,140 a source of energy. 3 00:00:38,140 --> 00:00:44,939 In our circuits we use the KIA kit and three AA batteries. 4 00:00:44,939 --> 00:00:50,939 As part of the LM experiment, we also use a solar panel. 5 00:00:55,820 --> 00:00:58,820 First, we take a look at the circuit model. 6 00:00:58,820 --> 00:01:01,820 Second, we choose the components. 7 00:01:01,820 --> 00:01:04,819 Third, we place the components in order. 8 00:01:04,819 --> 00:01:08,819 Be careful with positive and negative chairs. 9 00:01:09,819 --> 00:01:14,819 Fourth, put the nuts on the components and use the nut driver. 10 00:01:14,819 --> 00:01:18,819 Fifth, switch on the batteries and see how it works. 11 00:01:23,829 --> 00:01:38,989 Solar panel, switch off the batteries, attach the wires from the panel to the kit, negative pole, positive pole, the circuit works with solar energy. 12 00:01:38,989 --> 00:01:49,569 But if we cover the panel and there is no light, the circuit does not work.