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

question 70

Multiple Choice

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

---

Definitions:

Clear Formatting

A function in text editing and word processing software that removes all formatting (like fonts, sizes, colors) from selected text, restoring it to default settings.

Corrections

The process of identifying and correcting errors in text, data, or images.

Green Tint

A visual effect that can appear on a digital display or in photographic images where the visuals have a predominately green hue.

Recolor

The action or process of changing the color scheme of an image, document, or interface.