MEDIUM
8th Maharashtra Board
IMPORTANT
Earn 100

A battery is to be formed by joining three dry cells with connecting wires. Show how will you connect the wires by drawing a diagram. 

Important Questions on Current Electricity and Magnetism

MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 4 - Current Electricity and Magnetism>Exercises>Q 3
In an electric circuit, a battery and a bulb have been connected, and the battery consists of two cells of equal potential difference. If the bulb is not glowing, then which tests will you perform in order to find out the reason for the bulb not glowing?
MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 4 - Current Electricity and Magnetism>Exercises>Q 4

Electric cells having 2 V potential difference, each have been connected in the form of a battery. What will be the total potential difference of the battery in this case?
 

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HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 4 - Current Electricity and Magnetism>Exercises>Q 4

Electric cells having 2 V potential difference, each have been connected in the form of a battery. What will be the total potential difference of the battery in this case?
 

Question Image

HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 4 - Current Electricity and Magnetism>Exercises>Q 5
 Describe the construction, working and usefulness of a dry Cell, with the help of a diagram.
HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 4 - Current Electricity and Magnetism>Exercises>Q 6
Describe the construction and working of an electric bell with the help of a diagram.