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10th CBSE
IMPORTANT
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Magnetic field due to a current-carrying straight wire depends upon:

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Important Questions on Magnetic Effects Of Electric Current

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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Other Additional Questions>Q 10
Magnetic field around a current-carrying wire has:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Other Additional Questions>Q 11
The direction of the force on a current carrying wire placed in a magnetic field depends upon:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Other Additional Questions>Q 12
For making a strong electromagnet, the material of the core should be:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Other Additional Questions>Q 13
A soft iron bar is introduced inside a current-carrying solenoid. The magnetic field inside the solenoid:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Other Additional Questions>Q 14
When a magnet is thrust into a coil of wire, the coil tends to:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 1
The magnetic effect of current was discovered by:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 2
An electric motor:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 2 - Magnetic Effects Of Electric Current>Summative Assessment>Q 3

The electric fuse and switches should be connected to: