H R Kanish
from
Chennai public school, Chennai
Subject :NSO Class : Class 6
A student is given an incomplete circuit diagram as shown here.
He has to draw lines to represent the wires connecting
the circuit. His aim is to show that the arrangement will
allow the bulb to stay lighted for the longest possible
time.
Which one of the following circuits is correctly drawn
by the student?
A
B
C
D
Ans 1:
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BHAVYA JHA
from
GLOBAL CITY INTERNATIONAL SCHOOL, BANGALORE
Class : Class 6
According to me D is the correct answer
Ans 2:
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MAHI ABHIJIT CHAUDHARI
from
Sentia The Global School, HYDERABAD
Class : Class 6
Answer B is the correct answer as the question specified for the arrangement which will allow the bulb to stay lighted for the longest possible time. Option B is connected as One cell as per the circuit (all connections are in parallel), While Option D is in Series (in case of failure of one cell, the circuit will not work as the current will not pass through the cell)
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Kshitij
from
Sams, Bangalore
Class : Class 6
pls explain how the answer is bBTW: your answer is correct
Ans 11:
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Aayush Reddy Bomidika
from
Delhi Public School Nacharam, Hyderabad
Class : Class 9
D is definitely the correct answer
Ans 12:
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Naitik Mundra
from
International School Rheintal, Buchs Sankt Gallen
Class : Class 9
When a battery is constructed such that all the positive terminal of the cells are connected to a same point and all the negative terminals of the cells are connected to another point then the grouping of cells in this manner is called the Parallel Grouping of cells. The two end terminals of the construct where all the positive and negative terminals of the cells are connected act as the corresponding terminal of the battery.
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PS Gour
from
Chirec international schoo The best 30 years and beyond, Hyderabad
Class : Class 7
according to me D is correct
Ans 19:
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Pranjal Chaudhari
from
St Aloysius Convent High School, Bhusawal
Class : Class 6
pls explain how the answer is B
Ans 20:
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Shantaneel Sarkar
from
Delhi Public School, Nagpur
Class : Class 6
According to me D is the correct answer as a wire should be connected from a terminal of a battery to the - terminal of the battery for longer stay of electric circuit, and this rule is satisfied by the circuit shown in option D.