A lightbulb is rated at 60 W when connected to 120 V. (a) What current flows through

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A lightbulb is rated at 60 W when connected to 120 V.

(a) What current flows through the bulb in this case?

(b) What is the bulb’s resistance?

(c) What would be the current in the bulb if it were connected to 60 V, assuming the resistance stays the same?

(d) What would be its power consumption in this case?

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Related Book For  book-img-for-question

Inquiry into Physics

ISBN: 978-1305959422

8th edition

Authors: Vern J. Ostdiek, Donald J. Bord

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