An electronic device has a resistance of 25 ohms and a current of 10 A. What is the voltage across the device?

Answer 1

To find the voltage across the device, you can use Ohm's Law, which states that V = IR, where V is the voltage, I is the current, and R is the resistance.

Given:
Resistance (R) = 25 ohms
Current (I) = 10 A

Plugging in the values:
V = 10 A * 25 ohms
V = 250 V

Therefore, the voltage across the device is 250 volts.