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Recent questions tagged electric current and its effects
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In rate expression what is the negative symbol represents
asked
Apr 3, 2019
in
JEE
by
kratos
class-8
electronic device
map reading
jee
electric current and its effects
class-7
jee mains
effects of electric current
complex numbers
+3
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1
answer
Your teacher has shown you the following activity.
asked
Apr 2, 2019
by
kratos
electric current and its effects
class-7
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1
answer
Fill in the blanks: (a) Longer line in the symbol for a cell represents its ____________ terminal.
asked
Apr 2, 2019
by
kratos
effects of electric current
electric current and its effects
class-7
class-8
+2
votes
1
answer
Magnetic Effect of Electric Current
asked
Mar 24, 2019
in
Class 10
by
kratos
class 10
electric current and its effects
class-10
class-7
science
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1
answer
Do you think an electromagnet can be used for separating plastic bags from a garbage heap? Explain.
asked
Mar 17, 2019
by
kratos
electric current and its effects
class-7
class-5
super senses
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votes
1
answer
Fill in the blanks: (a) Longer line in the symbol for a cell represents its ..........terminal.
asked
Mar 15, 2019
by
kratos
effects of electric current
electric current and its effects
class-7
class-8
+2
votes
1
answer
Mark ‘T’ if the statement is true and ‘F’ if it is false: (a) To make a battery of two cells,
asked
Mar 10, 2019
by
kratos
electric current and its effects
class-7
+3
votes
1
answer
A fluorescent tube is preferred to an electric bulb because
asked
Mar 9, 2019
in
Class 12
by
kratos
electricity and magnetism
thermionic emission
csat
radioactivity
electric current and its effects
class-7
icse
general scince
class-10
alternating current
class-12
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votes
1
answer
Why does a magnetic compass needle pointing North and South in the absence of a nearby magnet
asked
Mar 5, 2019
in
Class 10
by
kratos
class-7
magnetic effects of electric current
class-10
electric current and its effects
+2
votes
1
answer
Which property of graphite is utilised in making electrodes?
asked
Feb 28, 2019
in
Class 10
by
kratos
metals and nonmetals
electric current and its effects
class-10
icse
class-7
+3
votes
1
answer
Draw a labelled diagram to show the domestic electrical wiring from an electric pole to the room. Give the wiring for a bulb and three pin socket only
asked
Feb 16, 2019
in
Class 10
by
kratos
cbse
chemical effects of electric current
electric current and its effects
class-10
icse
+2
votes
1
answer
What are the uses of electromagnets and magnets?
asked
Feb 16, 2019
in
Class 12
by
kratos
matter
properties of magnetic substances
electric current and its effects
class-7
icse
class-10
magnetism
class-12
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vote
1
answer
Fill in the blanks: (i) Our body is a ________________ of electricity.
asked
Feb 15, 2019
by
kratos
electric current and its effects
class-7
+1
vote
1
answer
Why does a magnetic compass needle pointing North and South in the absence of a nearby magnet get deflected
asked
Feb 4, 2019
in
Class 10
by
kratos
class-7
magnetic effects of electric current
class-10
electric current and its effects
+3
votes
1
answer
Device used to store energy in electrical circuits is
asked
Feb 3, 2019
in
JEE
by
kratos
capacitance
electrostatics
electrostatic potential
jee
electric current and its effects
class-7
jee mains
class-12
+2
votes
1
answer
Name the device used to protect the electric circuits from over loading and short circuit.
asked
Feb 1, 2019
in
Class 10
by
kratos
electric current and its effects
class-10
class-7
icse
+3
votes
1
answer
Mark ‘T’ if the statement is true and ‘F’ if it is false: (a) To make a battery of two cells, the negative terminal of one cell is
asked
Jan 29, 2019
by
kratos
electric current and its effects
class-7
+1
vote
1
answer
Draw in your notebook the symbols to represent the following components of electrical circuits:
asked
Jan 29, 2019
in
Class 10
by
kratos
electric current and its effects
class-10
class-7
icse
+3
votes
1
answer
When an electric current flows through a copper wire AB as shown in Figure14.1, the wire
asked
Jan 27, 2019
by
kratos
electric current and its effects
class-7
+2
votes
1
answer
The diagram in Fig. 9.28 shows a three pin socket marked as 1, 2 and 3.
asked
Jan 27, 2019
in
Class 10
by
kratos
cbse
electric current and its effects
class-7
class-10
icse
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