Question

State ohm's law .Plot Vel variation.​

Answer 1

Answer:

Ohm's law states that the electrical current (I) flowing in an circuit is proportional to the voltage (V) and inversely proportional to the resistance (R). Therefore, if the voltage is increased, the current will increase provided the resistance of the circuit does not change.

Ohm's law states that at a constant temperature, current 'I' through a conductor between two points is directly proportional to the potential difference or voltage 'V', across the two points. That is, Thus, the ratio V : I is a constant. This constant is called as the resistance (R) of the conductor