A three-cell flashlight has 3 batteries in series each with an emf of 1.5 V.If the bulb has a resistance of 50 $\Omega$,what current is flowing when the flashlight is operating? (Assume the internal resistance of the batteries is negligible.)
A) 30 mA
B) 10 mA
C) 27 mA
D) 90 mA
E) 11 A

Question

Quizplus · Accepted Answer

The Answer of A three-cell flashlight has 3 batteries in series each with an emf of 1.5 V.If the bulb has a resistance of 50 $\Omega$,what current is flowing when the flashlight is operating? (Assume the internal resistance of the batteries is negligible.)
A) 30 mA
B) 10 mA
C) 27 mA
D) 90 mA
E) 11 A

A Three-Cell Flashlight Has 3 Batteries in Series Each with an Emf