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10th CBSE
IMPORTANT
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Electromagnets are used in:

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Important Questions on Magnetic Effects Of Electric Current

HARD
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 12

The various distribution circuits are connected in?

MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 13
A switch is always connected to the:
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 14
The potential difference between the live wire and the neutral wire in India is:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 15
A positively charged particle projected towards west is deflected towards north by a magnetic field then the direction of magnetic field is:
MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 1
State the working principle of an electric motor.
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 2
Name two alloys used for making permanent magnets.
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 3
What is the nature of the magnetic field associated with a straight current carrying conductor?
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 4
What is the meaning of the term 'frequency’ of an alternating current?