Question

4. A current of 3.00 A flows through a resistor when it is connected to a

12.0 - V battery. What is the resistance of the resistor?*
2.4 ohms
36 ohms
4 ohms
0.3 ohms

Answer 1

V=IR

12 = 3 ×RESISTANCE

RESISTANCE=12/3

=4 Ohms

answer is the third option