about the seller and their products
You will choose the payment method — bank card, cryptocurrency, WebMoney, Alipay, PIX, UPI and others — on the next step. See «Payment methods» for details.
Buy
Task id245
The temperature of the tungsten filament of the electric lamp is 2000 °C, the diameter is 0.02 mm, the current in it is 4 A. Determine the field strength in the filament.
Detailed solution. Format png
No customer reviews yet.
All items in «Physics» →
