Answer:
Option C (80 ohms) is the right answer.
Explanation:
The given values are:
Current,
I = 1.5 A
Voltage,
V = I20 V
As we know,
⇒ [tex]V=IR[/tex]
or,
The resistance will be:
⇒ [tex]R=\frac{V}{I}[/tex]
On substituting the values, we get
⇒ [tex]=\frac{120}{1.5}[/tex]
⇒ [tex]=80 \ ohms[/tex]
