What voltage should be applied to the 1000 ohm resistance to get 8 mA in it?

Initial data: R (resistance value) = 1000 Ohm; I (current to be obtained) = 8 mA (8 * 10 ^ -3 A).

The desired voltage can be calculated using Ohm’s law for a section of the circuit: U = I * R.

Let’s make the calculation: U = 8 * 10 ^ -3 * 1000 = 8 V.

Answer: A voltage of 8 V should be applied to the resistance.

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