Solution-What is the average power used

What is the average power used

Assignment Help Physics

Reference no: EM131421293

A heater coil connected to 240-Vrmsac line has a resistance of39Ω.

Part A: What is the average power used?

Part B: What is the maximum value of the instantaneous power?

Part C: What is the minimum value of the instantaneous power?

Reference no: EM131421293

Questions Cloud

Names of the numbers and what do they measure : On the periodic table, there are two numbers in the block for the element potassium, K: 19 and 39.098. What are the names of the numbers and what do they measure?

Calculate its power consumption at the instant : A 100-W, 120-Vlightbulb has a resistance of 14Ωwhen cold (20°C) and 150Ωwhen on (hot). Part A: Calculate its power consumption at the instant it is turned on. Part B: Calculate its power consumption after a few moments when it is hot.

Estimate the cost of the energy lost : A small city requires about 15MWof power. Suppose that instead of using high-voltage lines to supply the power, the power is delivered at 120V.

Guns on college campuses : Write a research paper. The topic is "Guns On college campuses" I agree with the subject - I have a thesis statement you could follow "Guns should be allowed on college campuses for safety reasons, liberty right and peace of mind" * 5 resource sup..

What is the average power used : A heater coil connected to 240-Vrmsac line has a resistance of39Ω. Part A: What is the average power used? Part B: What is the maximum value of the instantaneous power?

What is the current through the wire : Part A: What is the total resistance (sum) of the two wires? Part B: What is the current through the wire? Part C: What is the voltage across the copper part?

Prepare the preliminary strategy audit using the tools : In preparation for your course project, prepare the preliminary strategy audit using the tools and framework you have focused on so far including the Analysis of the company value proposition, market position, and competitive advantage.

Series connection of two capacitors of capacitances : A potential difference of 300 V is applied to a series connection of two capacitors of capacitances C1=2.00 microfarad and C2=8.00 microfarad. Suppose that the charged capacitors are then disconnected from each other and from the battery. They are ..

How management could manage earnings in this industry : The term reserve refers to accrued liabilities. What portion of the reserves reported in 2008 and 2007 is listed in the current liability section of the balance sheet?

User Account

All Pages

What is the average power used

Reference no: EM131421293

Reference no: EM131421293

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT