Advertisements
Advertisements
Question
What is a cell? Name the important constituents of a cell.
One Line Answer
Advertisements
Solution
A cell is a source of energy which converts the chemical energy into electrical energy. The cell consists of two electrodes in the form of a conducting rod immersed in the solution called an electrolyte.
shaalaa.com
Types of Circuits: Simple Circuit
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
n electrons flow through a cross section of a conductor in time t. If charge on an electron is e, then write an expression for the current in the conductor.
(a) Complete the circuit given in Fig. by inserting between the terminals A and C. an ammeter.
(b) In the diagram, mark the polarity at the terminals of ammeter and indicate clearly the direction of flow of current in the circuit when the circuit is complete.
(c) Name and state the purpose of Rh in the circuit.
The unit of potential difference is :
State and define the SI unit of electric current.
Name the scientist who first observed the electrical properties of amber.
How many electrons are present in one coulomb?
What is the SI unit of charge?
What are free electrons?
State the kind of charge on a negative ion.
Distinguish between an atom and an ion.
