Advertisements
Advertisements
Question
What do you understand by the term electric cell?
Solution
An electric cell is an arrangement that maintains constant potential difference between conductors.
A cell basically consists of two conducting rods, which are called electrodes, immersed in a solution, which is called the electrolyte.
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
Silver is an insulator of electricity.
Write true or false for a given statement.
The switch should not be touched with wet hands.
What are conductors and insulators of electricity? Give two examples of each.
l-V graph is shown for a good conductor. What does the slope of the graph represent?
Differentiate between:
Conductors and insulators.
Define insulators
Copper: conductor:: Wood: ______.
Assertion (A): Insulators do not allow the flow of current through themselves.
Reason (R): They have no free charge carriers.
Small amount of a mineral salt present naturally in water makes it a ______ of electricity.
Observe figure.
 |
 |
| A | B |
Which of these two circuits A or B shows the correct observation?
