Question

State ohm's law
The value of current I flowing through a resistor of various potential difference v are given below.plot a graph between v andI and calculate the resistance of that resistor
I(Ampere)1,2,3,4,5
V(volts)5,10,15,20,25​

Answer 1

Step-by-step explanation:

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.

From Ohm's Law, V=IR

R= V/I

which is nothing but the slope of V−I curve,

hence R=5 ohm

Answer 2

Answer:

prefer to it child!!

Step-by-step explanation:

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....