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what is the fullform of LED,LCD,MCB,USB,CFL,CFC
what is the role of a dry cell in a torch?
What are the advantages and disadvantages of dry cell ?want the answer by 29th nov
What is the function of an electric bulb?
first egg or hen
Name some of the devices in which electric cells are used?
How does tubelight work ?
what is the difference between open and closed switch
construction and working of electric cell
what is the difference between cell and the battery?
why the human body is a good conductor of electricity?
Write short notes about magnet and electromagnet.
why do electric cell and the bulb have two terminals?
Give the construction and working of electric bulb?
why should an electrician use rubber gloves while repairing an electric switch at your home? explain.
is a magnet an insulator or a conductor ????????
Why are electric wires made of copper or aluminium and not of silver even though it is a good conductor of electricity
who is alessandro volta . explain it?
One shoud not touch electric appliances with wet hands. Why?
Give the construction and working of a simple dry cell?
what are importance of insulators
what is electromagnet ?
Define Electricity.
Describe a simple expirement to differentiate good conductors from bad conductors?
Why are solar cell panels used in artificial satellites/space stations?
What is the structure of a CFL?
what are the advantages of car battery over dry cell
Name a device which is used to convert electrical energy into heat energy and light energy
Give the construction and working of an electic torch?
is sugar an insulator or an conducter????
Draw a well labelled of an electric cell.
What is the purpose of using an electric switch? Name some electrical gadgets that have switches built into them.
in an electric torch,electric energy is converted into which energy ?
why is it compulsory to keep a fire extinguisher near the meter room of housing societies
why is electricity useful for us ? why do we need electricity?
Give the construction and woking of sinple dry cell?
why does an electric cell have two terminals
EXPLAIN EACH PART OF THE INSIDE VIEW OF THE TORCH
DONT WRITE THEIR NAMES DESCRIBE THEIR FUNCTIONS.
FAST THE DAY AFTER TOMMOROW IS MY EXAM
How are rechargeable cells different from ordinary dry cells?
Who invented the first CFL and explain its structure and how it works.
Is cotton a good conductor of electricity
in my study material of maths and science
there is no let's review so that is why i cannot complete any topic of science and maths
Please give me 15 examples of Conductors and Insulators
What is the function of a switch in an electrical circuit?
how to make an electric circuit with a torch bulb,cell,electric switch &2wires ?
then how to adjust wires with bulb, switch& cell ?
how to make bulb glow?
can you give me some more questions pls .............................
difference between parallel and series connection
why does all the electric appliances in a house stop working when the main switch is put off ????
difference between primary and secondary cell
Hot Questions : Thinks and answer : (Lesson : 13)
1) A student, while making a circuit to make a bulb glow using a dry cell, connected the plastic covering of the wire to the cell, instead of the metal wire inside it. Will current flow in the circuit? Why?
2) Why do you think electric wires are made out of copper or aluminium though silver is a better conductor of electricity?
3) A bare wire carrying an electric current can give you an electric shock. Based on this, can you say if your body is a conductor or an insulator?
4) A a safety measure, you are advised to wear rubber slippers or shoes when handling electrical appliances. Why?
5) Current in a circuit flows from the positive terminal of a cell to the negative terminal. In which direction does the current flow inside the cell?
6) Why are only solar cells used as a source of power in satellites?
Who invented tube light , Who invented wires
How does a fused bulb differ from a normal bulb? Explain the diffference between a fused bulb and a normal bulb by drawing their sketches. What happens to the circuit when the bulb in it gets fused?
Name the first person who invented electricity?
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Syllabus
what is the fullform of LED,LCD,MCB,USB,CFL,CFC
what is the role of a dry cell in a torch?
What are the advantages and disadvantages of dry cell ?want the answer by 29th nov
What is the function of an electric bulb?
first egg or hen
Name some of the devices in which electric cells are used?
A. Light
B. Current
How does tubelight work ?
what is the difference between open and closed switch
construction and working of electric cell
what is the difference between cell and the battery?
why the human body is a good conductor of electricity?
Write short notes about magnet and electromagnet.
why do electric cell and the bulb have two terminals?
Give the construction and working of electric bulb?
why should an electrician use rubber gloves while repairing an electric switch at your home? explain.
is a magnet an insulator or a conductor ????????
Why are electric wires made of copper or aluminium and not of silver even though it is a good conductor of electricity
who is alessandro volta . explain it?
One shoud not touch electric appliances with wet hands. Why?
Give the construction and working of a simple dry cell?
Q.4. Observe the picture of the given electric circuit and Identify whether the bulb will glow. Justify the answer.
Note: Filament in Bulb 2 is broken.
what are importance of insulators
what is electromagnet ?
Define Electricity.
Describe a simple expirement to differentiate good conductors from bad conductors?
Why are solar cell panels used in artificial satellites/space stations?
What is the structure of a CFL?
what are the advantages of car battery over dry cell
Name a device which is used to convert electrical energy into heat energy and light energy
Give the construction and working of an electic torch?
is sugar an insulator or an conducter????
Draw a well labelled of an electric cell.
What is the purpose of using an electric switch? Name some electrical gadgets that have switches built into them.
in an electric torch,electric energy is converted into which energy ?
why is it compulsory to keep a fire extinguisher near the meter room of housing societies
why is electricity useful for us ? why do we need electricity?
Give the construction and woking of sinple dry cell?
why does an electric cell have two terminals
I am Navaneet, a NCERT student. This is one of the figures used in your explaination. I didn't how this metal strip is connected to the 2nd terminal
Please help me
EXPLAIN EACH PART OF THE INSIDE VIEW OF THE TORCH
DONT WRITE THEIR NAMES DESCRIBE THEIR FUNCTIONS.
FAST THE DAY AFTER TOMMOROW IS MY EXAM
In the solutions of living science book of science of electricity and circuits on page 159 it is given that air does not conduct electricity which is wrong as air helps in giving air to windmill which produces electricity.Please check.
Anushka
Class 6
How are rechargeable cells different from ordinary dry cells?
Who invented the first CFL and explain its structure and how it works.
Is cotton a good conductor of electricity
in my study material of maths and science
there is no let's review so that is why i cannot complete any topic of science and maths
Please give me 15 examples of Conductors and Insulators
What is the function of a switch in an electrical circuit?
how to make an electric circuit with a torch bulb,cell,electric switch &2wires ?
then how to adjust wires with bulb, switch& cell ?
how to make bulb glow?
can you give me some more questions pls .............................
difference between parallel and series connection
why does all the electric appliances in a house stop working when the main switch is put off ????
difference between primary and secondary cell
Hot Questions : Thinks and answer : (Lesson : 13)
1) A student, while making a circuit to make a bulb glow using a dry cell, connected the plastic covering of the wire to the cell, instead of the metal wire inside it. Will current flow in the circuit? Why?
2) Why do you think electric wires are made out of copper or aluminium though silver is a better conductor of electricity?
3) A bare wire carrying an electric current can give you an electric shock. Based on this, can you say if your body is a conductor or an insulator?
4) A a safety measure, you are advised to wear rubber slippers or shoes when handling electrical appliances. Why?
5) Current in a circuit flows from the positive terminal of a cell to the negative terminal. In which direction does the current flow inside the cell?
6) Why are only solar cells used as a source of power in satellites?
Explain the term.
Who invented tube light , Who invented wires
How does a fused bulb differ from a normal bulb? Explain the diffference between a fused bulb and a normal bulb by drawing their sketches. What happens to the circuit when the bulb in it gets fused?
1) Eraser
2) Coin
3) Glass
4) Needle
Name the first person who invented electricity?