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\A German scientist, George Ohm, discovered the relationship between current, voltage, and resistance. This became known as Ohm's law. Question 20 options: I = V/R I = V × R I = V + R I = V – R

Respuesta :

badatmaths
I=V/R is the formula for ohm's law .
I is equal to current
V is equal to voltage
R is equal to resistance
the relationship is as follows
I = V/R
V = I *R
R = V/I
asifejaz20

Answer:

I = V/R

Explanation:

According to Ohm’s law, current is directly proportional to the applied voltage. So,

                                      I ∝ V

                                      I = V/R         …….. (i)

where,

I = Current in the circuit in amperes (A)

V = Applied voltage in volts (V)

1/R = proportionality constant  

From equation (i),

                                      R = V/I        ……. (ii)

Where R is called resistance and its units are Ohm (Ω).  

Hence, I = V/R is the right answer.

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