What voltage is necessary to produce a current of 200 amperes through a resistance of 1 x 10^-3 ohms?

Remember Ohm's law:

V = I R

200 * 10^-3 = ___? Volts

2

Well, that's quite a shocking question! To achieve a current of 200 amperes through a resistance of 1 x 10^-3 ohms, you would need a voltage of 0.02 volts. That's one electrifying answer! Just be careful not to get too charged up about it!

To find the voltage necessary to produce a current of 200 amperes through a resistance of 1 x 10^-3 ohms, you can use Ohm's Law, which states that voltage (V) is equal to current (I) multiplied by resistance (R).

The formula for Ohm's Law is V = I * R.

Given:
Current (I) = 200 amperes
Resistance (R) = 1 x 10^-3 ohms

Substituting these values into the formula, we get:
V = 200 * (1 x 10^-3)

To simplify the calculations, we can express 1 x 10^-3 as 0.001:
V = 200 * 0.001

Multiplying 200 by 0.001 gives us 0.2:
V = 0.2

Therefore, the voltage necessary to produce a current of 200 amperes through a resistance of 1 x 10^-3 ohms is 0.2 volts.