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Які обставини збільшують ймовірність ураження електричним струмом ?
Current drain on a car battery is high when the starter is engaged. What is the current drain for a Model A Ford if the battery voltage is 6 V and the resistance of the starting motor is 0.063 Ohms?
What is the potential drop across a 4 Ohm resistor if the current through it is 3.5 A?
Find the conductance of a 1.5 MOhms resistor.
What is the color code for a 1 MegaOhms 5% resistor?
What are the three color codes for a 59 kiloOhms resistor?
In what range of values must a resistor exist if the color code is brown, red, black, and silver?
Consider a 6.32-m-diameter spherical gate holding a body of water whose height is equal to the diameter of the gate. Atmospheric pressure acts on both sides of the gate. The horizontal component of the hydrostatic force acting on this curved surface is