Advertisements
Advertisements
Question
What is meant by the earthing of an electroscope?
Short Note
Solution
Earthing of an electroscope is meant to take the thick copper strip inside the earth so that charges induced from thunderstorms on the metal spikes can move to earth to safeguard buildings from thunderstorms.
shaalaa.com
Types of Circuits: Simple Circuit
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
State three differences between the primary and secondary cells.
Name the instrument used to control the current in an electric circuit.
Name the physical quantity of which the unit is ohm
Define electric potential in terms of energy spent.
State the relation between electric current; the number of electrons moving in a circuit and time in seconds.
What is the electrical potential at a point in an electric field when 24 J of work is done in moving a charge of 96 C from infinity?
What is the net charge on an atom?
Write symbol and state function of the following component in an electric circuit :
battery
Label the different parts A, B, C, D, E, and F. State the functions of each part. Show in the diagram the direction of flow of current.
Explain the following:
Potential difference