Final answer:
To find the voltage when the current is 20 Amps and the resistance is 10 Ohms, you use Ohm's law, which gives a result of 200 Volts.
Step-by-step explanation:
Calculating Voltage Using Ohm's Law,
To find the voltage when the current I is 20 Amps (I=20 Amps) and the resistance is 10 Ohms (resistance = 10Ohms), you apply Ohm's law. Ohm's law states that V = IR, which means that voltage (V) is the product of current (I) and resistance (R). Given the values you provided, we can calculate the voltage as follows:
Voltage V = Current I × Resistance R = 20 Amps × 10 Ohms = 200 Volts.
Therefore, the voltage across the resistor with the given current and resistance is 200 Volts.