Respuesta :
Answer: Option (C) is the correct answer.
Explanation:
According to ohm's law, current flowing through a circuit is directly proportional to the voltage over resistance.
Mathematically, [tex]I = \frac{V}{R}[/tex]
where, I = current
V = voltage
R = resistance
Therefore, it is given that current is 0.75 A and voltage is 1.5 V. Thus, calculate the resistance as follows.
[tex]I = \frac{V}{R}[/tex]
or, [tex]R = \frac{V}{I}[/tex]
= [tex]\frac{1.5 V}{0.75 A}[/tex]
= [tex]\frac{15 V \times 10}{75 A}[/tex]
= 2 ohms
Hence, we can conclude that resistance in the circuit is 2 ohms.
