A 100-W (watt) light bulb has resistance R= 146 (ohms) when attached to household current, where voltage varies as V = V, sin(2n fr). where Vo = 110 V. f = 60 Hz. The power supplied to the bulb is P = J/s (joules per second) and the total encrgy expended over a time period [0, 7] (in seconds) is %3! U = P() dt to Compute U if the bulb remains on for 6 hours. (Use decimal notation. Give your answer to one decimal place.) U =
A 100-W (watt) light bulb has resistance R= 146 (ohms) when attached to household current, where voltage varies as V = V, sin(2n fr). where Vo = 110 V. f = 60 Hz. The power supplied to the bulb is P = J/s (joules per second) and the total encrgy expended over a time period [0, 7] (in seconds) is %3! U = P() dt to Compute U if the bulb remains on for 6 hours. (Use decimal notation. Give your answer to one decimal place.) U =
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11th Edition
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![A 100-W (watt) light bulb has resistance R= 146 (ohms) when attached to household current, where voltage varies as
V = V, sin(2n fr). where Vo = 110 V. f = 60 Hz. The power supplied to the bulb is P = J/s (joules per second) and
the total encrgy expended over a time period [0, 7] (in seconds) is
%3!
U =
P() dt
to
Compute U if the bulb remains on for 6 hours.
(Use decimal notation. Give your answer to one decimal place.)
U =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F13b3b59d-8aef-4713-80dd-85dddc0f1d78%2Fd48f736c-0f2b-4d0d-95e7-d7ae4395b67c%2F4y6mium_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 100-W (watt) light bulb has resistance R= 146 (ohms) when attached to household current, where voltage varies as
V = V, sin(2n fr). where Vo = 110 V. f = 60 Hz. The power supplied to the bulb is P = J/s (joules per second) and
the total encrgy expended over a time period [0, 7] (in seconds) is
%3!
U =
P() dt
to
Compute U if the bulb remains on for 6 hours.
(Use decimal notation. Give your answer to one decimal place.)
U =
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