Toggle navigation
Home
About
Sign up
Login
The Eduladder is a community of students, teachers, and programmers just interested to make you pass any exams. Here we host videos for you.
Search videos
Search
Electric fields and electrical field lines -Physics
Comments
Hide
Comments
(0)
Cancel
Post
Cancel
Post
Video description
This video is talking about electric fields ad electric field lines
Date of upload
Date
Jan 18, 2019 12:00:00 AM
Total views
Visits
70
Uploaded By
Me
Tweet
Related questions
A household uses the following electric appliances -CBSE physics class 10
Why are coils of electric toasters and electric irons made of an alloy rather than a pure metal? -CBSE Physics
A current of 0.5 A is drawn by a filament of an electric bulb for 10 minutes. Find the amount of electric charge that flows through the circuit. -CBSE Physics
Why are the conductors of electric heating devices, such as bread-toasters and electric irons, made of an alloy rather than a pure metal?. -CBSE Physics
Several electric bulbs designed to be used on a 220 V electric supply line, are rated 10 W. How many lamps can be connected in parallel with each other across the two wires of 220 V line if the maximum allowable current is 5 A? -CBSE Physics
What does electric circuit mean? -CBSE Physics
Explain the termed electric power -CBSE Physics
Why is the tungsten used almost exclusively for filament of electric lamps?. -CBSE Physics
The electric power consumed by a device may be calculated by using either of the two expressions -CBSE physics class 10
Why is tungsten used almost exclusively for filament of electric lamps? - CBSE physics class 10
Why does the cord of an electric heater not glow while the heating element does? -CBSE Physics
An electric iron of resistance 20 Ω takes a current of 5 A. Calculate the heat developed in 30 s. -CBSE Physics
An electric refrigerator rated 400 W operates 8 hour/day. What is the cost of the energy to operate it for 30 days at Rs 3.00 per kW h? -CBSE Physics
Let [ε0] denote the dimensional formula of the permittivity of vacuum. If M = mass, L = length, T = Time and A = electric current, then : - physics 2013
An electric bulb is connected to a 220 V generator. The current is 0.50 A. What is the power of the bulb? -CBSE Physics
An electric motor takes 5 A from a 220 V line. Determine the power of the motor and the energy consumed in 2 h. -CBSE Physics
An electric heater of resistance 8 Ω draws 15 A from the service mains 2 hours. Calculate the rate at which heat is developed in the heater. -CBSE Physics
Two lamps, one rated 100 W at 220 V, and the other 60 W at 220 V, are connected in parallel to electric mains supply. What current is drawn from the line if the supply voltage is 220 V? -CBSE Physics
A hot plate of an electric oven connected to a 220 V line has two resistance coils A and B, each of 24 Ω resistance, which may be used separately, in series, or in parallel. What are the currents in the three cases? -CBSE Physics
Why is an alternating current considered to be advantageous over direct current for long range transmission of electric energy? -CBSE physics class 10
You may like
Electric fields and electrical field lines -Physics
Comments (0)