What is the current in the lightbulb

Assignment Help Physics

Reference no: EM13536619

A lightbulb has a resistance of 230? when operating with a potential difference of 180V across it. What is the current in the lightbulb?

Reference no: EM13536619

Questions Cloud

Evaluate the frequency and length of the pipe : If two adjacentnatural frequencies of an organ pipe are determined to be 475 Hzand 575 Hz calculate the frequency and length of the pipe

Estimate the net force acting on the chain : A uniform chain with a mass of 1.23 kg per meter of length is coiled on a table. One end is pulled upward at a constant rate of 0.523 m/s. Calculate the net force acting on the chain

Find the resistance of its heating element : A well-insulated electric water heater warms 121kg of water from 20.0° C to55.0° C in27.0min. Find the resistance of its heating element, which is connected across a 240-V potential difference.

What is the resistance of the heater : An electric heater carries a current of17.5A when operating at a voltage of 120 V. What is the resistance of the heater?

What is the current in the lightbulb : A lightbulb has a resistance of 230? when operating with a potential difference of 180V across it. What is the current in the lightbulb? mA

How much does the volume of the air increase : After emptying her lung, a person inhales 4.1 L of air at 0.0 oC and holds her breath. How much does the volume of the air increase

Find what will be the volume of the log above the surface : A log of mass 40 kg is dropped into river at 0°C. If the relative density of the log is 0.8, what will be the volume of the log above the surface

Effective current associated with this orbiting electron : In the Bohr model of the hydrogen atom, an electron in the9thexcited state moves at a speed of2.70104m/s in a circular path of radius4.2810-9m. What is the effective current associated with this orbiting electron?

Find how much does it cost to operate the light for an hour : The current in a 120-V reading lamp is 1.8 A. If the cost of electrical energy is $0.070 per kilowatt-hour, how much does it cost to operate the light for an hour

Reviews

Write a Review

Required(*) Message

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!

Submit Assignment

User Account

All Pages