2. Oblicz moc zarowki o parametrach 4,5 V / 0,5 A
U = 4,5V
I = 0,5A
P = UI
P = 4,5V x 0,5A = 2,25W
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Feci, quod potui, faciant meliora potentes
Pozdrawiam :)
P=U*JP=4,4 * 0,5 =2,25P=2,25 W
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U = 4,5V
I = 0,5A
P = UI
P = 4,5V x 0,5A = 2,25W
----------------------------------------------------------------------------------------------------------
Feci, quod potui, faciant meliora potentes
Pozdrawiam :)
P=U*J
P=4,4 * 0,5 =2,25
P=2,25 W