More current will occur in a lamp when its filament is
A)cold.
B)hot.
C)either cold or hot.

Name: More current will occur in a lamp when its filament is A)cold. B)hot. C)either cold or hot.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The resistance of a lamp's filament increases as it gets hotter. When the filament is cold, its resistance is lower, allowing more current to flow through it according to Ohm's Law (V=IR), where V is voltage, I is current, and R is resistance.

More Current Will Occur in a Lamp When Its Filament