A 25-watt lamp is connected to a 220V network. What is the current style in it?
| September 2, 2021 | education
According to Ohm’s law, the current in the conductor I is equal to the ratio of the electrical voltage (potential difference) U to the electrical resistance of the conductor R.
Based on this law, the current in the specified lamp will be 220 V / 25 W = 8.8 A.
Answer: I = 8.8 A.
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