Estimate what is the resistance of the resistor

Assignment Help Physics
Reference no: EM13714186

Question: A 130-W lamp is placed in series with a resistor and a 100-V source. If the voltage across the lamp is 29 V,

Part A: What is the resistance R of the resistor?

I need help to find the resistance R of the resistor.

Reference no: EM13714186

Questions Cloud

How high does his body rise above the water in meters : A dolphin in an aquatic performance jumps straight up out of the water at a velocity of 11 m/s. How high does his body rise above the water in meters
How long did the acceleration last in seconds : A fireworks shell is accelerated from rest to a velocity of 65 m/s over a distance of 0.15 m. How long did the acceleration last in seconds
Reasonable assumptions about drop size-unit cost of energy : A US Department of Energy article states that a leak of one drip of hot water per second can cost $1.00 per month. Making reasonable assumptions about drop size and unit cost of energy, determine if this claim is reasonable.
Discusses the terms research and proposal in depth : This paper discusses the terms research and proposal in depth according to the Webster Dictionary. This paper also discusses the difference between research and proposal. This paper will then proceed to explain the structure and how to write a ..
Estimate what is the resistance of the resistor : A 130-W lamp is placed in series with a resistor and a 100-V source. If the voltage across the lamp is 29 V, What is the resistance R of the resistor
Find how much would the critical velocity change : If you halved the radius with all other quantities left unchanged, how much would the critical velocity change
Make a decision regarding whether or not the organization : If you were the CIO of a corporation and were asked to make a decision regarding whether or not the organization would use cloud storage for their critical business files, defend the decision that you would make.
Find what is the mass of the star : A planet moves in a circle around a massive star. If the planet is 7.2 x 1010 m from the star, What is the mass of the star
What is the breakdown potential of this capacitor : You are asked to construct a capacitor having a capacitance near 1 nF and a breakdown potential in excess of 11000 V. What is the breakdown potential of this capacitor

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude and direction of final velocity of wreck

Two vehicles approach a right angle intersection and then collide. find the magnitude and direction of the final velocity of the wreck

  Direciton of the magnetic force exerted on loop

Two wire loops are side by side (1, then 2). The current I(1)in loop 1 is supplied by an external source and is clockwise asviewed from the right. While I(1) is increasing, what is the direciton of the magnetic force exerted on loop 2 if any? Expla..

  The collision between a hammer and a nail can be considered

the collision between a hammer and a nail can be considered to be approximately elastic. estimate the kinetic energy

  Find the intensity measured relative to the irradiance io

A monochromatic light i incident on a single slit of width of 0.1 mm, and a diffraction pattern is formed at a screen which is 0.7 m away from the slit. The second order bright fringe is at a distance 2 mm from the center of the central maximum.

  What horizontal distance left of the hoop should you launch

A 500g model rocket is on a cart that is rolling to the right at a speed of 3.0m/s. The rocket engine, At what horizontal distance left of the hoop should you launch

  What is the moment of inertia for the whole system

Suppose I have three small objects of equal mass m. I place them on a massless, rigid, circular hoop of radius R. what is the moment of inertia for the whole system

  Find the speed of sound from the gas properties

Compare the speed of sound following from that slope to the calculated speed of sound from the gas properties

  Smooth road and road with coefficient of rolling friction

A 900 kg car is going 20 m/s along a level road. How large a constant retarding force is required to stop it in a distance of 30 m? Perform the calculations for a (a) smooth road and (b) road with coefficient of rolling friction of 0.03.

  Obtain the total kinetic energy of the reaction product

A common neutron source uses alpha particles striking beryllium, causing the reaction 4He+9Be -> 12C+1n. find the total kinetic energy of the reaction products

  Find how many hours or minutes does it take the plane

A small airplane flies in a flies in a straight line at a speed of 750 kilometer per hour. Find how many hours or minutes does it take the plane to fly 350 kilometer

  What is the minimum normal force he must exert

The 65.0 kg climber in the figure is supported in the "chimney" by the friction forces exerted on his shoes and back. What is the minimum normal force he must exert

  A coil is connected to a 60 hz ac generator with a peak

a coil is connected to a 60 hz ac generator with a peak emf equal to 80 v. at this frequency the coil has an impedance

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd