Question

In the following diagram, the voltage is 1.5 volts and the resistance is 3.0 ohms. Use Ohm's law to determine the current in the circuit. A) 0.50 amps B) 4.5 amps C) 2.0 amps D) 1.5 amps

Answer 1

Answer:

Option (A)

Explanation:

According to Ohm's law, at constant temperature, the current flowing through a conductor is directly proportional to the potential difference applied across the conductor.

V = IR

Where I be the current and R be the resistance.

So, according to the questions

1.5 = I × 3

I = 0.5 A

Answer 2

Current = Voltage/Resistance

             = 1.5/3

Current = 0.5 amps - A