flashlight has a resistance of 2.4 . What voltage is applied by the batteries if the current in the circuit is 2.5 A?

0.96 V
1.0 V
4.9 V
6.0 V

Question

flashlight has a resistance of 2.4 . What voltage is applied by the batteries if the current in the circuit is 2.5 A?

0.96 V
1.0 V
4.9 V
6.0 V

GPT-5 mini · Answer

Use Ohm's law V = IR: V = 2.5 A × 2.4 Ω = 6.0 V. So the correct choice is 6.0 V.

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