Question

A student measures the voltage and current between two points in an electrical circuit. If the voltage is 110 V and the current is 0.75 A, what is the resistance, according to Ohm's law?Α. 147 ΩΒ. 109 ΩC. 0.007 ΩD. 82.50 Ω

Answer 1

In order to calculate the resistance, we can use the formula below (Ohm's law):

`R=(V)/(I)`

If the voltage is 110 V and the current is 0.75 ohms, the resistance will be:

`\begin{gathered} R=(110)/(0.75)\\ \\ R=147\text{ ohms} \end{gathered}`

Therefore the correct option is A.