Что называют элементом тока?<img src="/close/store/examRes/%7BA60D9905-91AE-4FB7-96C3-913CB0399637%7D/sek8sam%20otv9_1.PNG" /><img src="/close/store/examRes/%7BA60D9905-91AE-4FB7-96C3-913CB0399637%7D/sek8sam%20otv9_2.PNG" /><img src="/close/store/examRes/%7BA60D9905-91AE-4FB7-96C3-913CB0399637%7D/sek8sam%20otv9_4.PNG" /><img src="/close/store/examRes/%7BA60D9905-91AE-4FB7-96C3-913CB0399637%7D/sek8sam%20otv9_3.PNG" /> <img src="/img/66/8bce7640cd241994da4e6676e8.png" />, <img src="/img/51/47ac9eeb340df64f573b9897d1.png" />, <img src="/img/cf/1c06fde6a89a0f9ef399d497ba.png" />, <img src="/img/07/2946e85339b08fd37b91bdb25e.png" />