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  1. Amp; 6. .
  2. I. ײ
  3. II. ""
  4. IV. , , .
  5. REL551-̲ ֲί ˲Ͳ.
  6. V.
  7. XIX ˲:

³ - (28) dV dS dl dt

dQ =I Rdt =(JdS) = j dldSdt = j dVdt.

dV dt, , ' Q = = j . (37)

Q - , Ѳ / 3.

(16) (37) , Q = j = .(38)

(37) (38) - .



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