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10th CBSE
IMPORTANT
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Which of the following involves electromagnetic induction?

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Important Questions on Magnetic Effect of Electric Current

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10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 8
You have a coil and a bar magnet. You can produce an electric current by moving
EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 9
An electric motor
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10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 10
A device that can be used to produce an electric current in a circuit is
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10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 11
A commutator changes the direction of current in the coil of
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10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 12
An AC generator is connected to an electric appliance. In 10 revolutions of the armature, the current in the appliance changes direction
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10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 13
Which of the following describes the common domestic power supplied in India?
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10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 14
In electric fittings in a house
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 5 - Magnetic Effect of Electric Current>EXERCISES>Q 15
An electric fuse is based on